Answer:
Jim pays 200 more dollars per month than Mike.
Step-by-step explanation:
Jim--> $1600/month
Mike--> 7/8(Jim's rent)
7/8(Jim's rent)
7/8(1600)
= $1400
1600-1400= 200
Jim pays 200 more dollars per month than Mike.
I hope that makes sense!
Jill wants to make melonade for her family reunion. She needs enough lemonade for 60 people to each have 1 cup. How many gallons of lemonade does Jill need to make?
Answer:
4 or 3.75
Step-by-step explanation:
there are 16 cups in a gallon
60/16 is 3.75
if you want you can round up
but to have an even amount it would be 4
Answer:
3.75 gallons
Step-by-step explanation:
1 cup = 0.0625
10 = 0.625
30=0.625
60 = ur answer (3.75)
What is the vertex of the graph of $y = 3x^2 - 6x + 7$?
Answer:
The vertex of the graph of the equation $y = 3x^2 - 6x + 7$ is the point $(1, 4)$.
Step-by-step explanation:
The vertex of the graph of a parabolic function $y = ax^2 + bx + c$ is given by the formula:
$x = \frac{-b}{2a}$
where a, b, and c are constants and x is the x-coordinate of the vertex.
For the given equation $y = 3x^2 - 6x + 7$, we have a = 3, b = -6, and c = 7. So, we can use the formula to find the x-coordinate of the vertex:
$x = \frac{-b}{2a} = \frac{-(-6)}{2(3)} = \frac{6}{6} = 1$
So, the x-coordinate of the vertex is 1. To find the y-coordinate, we substitute the value of x back into the original equation:
$y = 3(1)^2 - 6(1) + 7 = 3 - 6 + 7 = 4$
So, the vertex of the graph of the equation $y = 3x^2 - 6x + 7$ is the point $(1, 4)$.
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST
Answ
Step-by-step explanation:
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
2. a table is shown below
expanded form for 41.207
Answer:
40 + 1 + .2 + .007
Step-by-step explanation:
Answer:
40
+1
+0.2
+0.00
+0.007
Step-by-step explanation: Hope this helps!! Please mark me brainliest!!
WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER Solve these to the nearest hundredth i need it urgently for class. Those you attach work will get brainiest over those who do not though you don't have to
Answer
1 a=17 2 25 2/9 3 -7
4 5 6
7 8 9 10
by simplifying both sides of the equation, then isolating the variable.
Exact Form:
Step-by-step explanation:
What is the mode of this data set?
{6, 6, 7, 1, 6, 8, 2, 4}
2
5
6
7
Answer:
The answer is 6
Step-by-step explanation:
The mode of a data set is the value that appears the most. In this case, 6 appears the most.
Jayken earned $32 in November. He earned $40 in December. What is the percent increase or decrease in Jayken's monthly earnings?
Answer:
25%
Step-by-step explanation:
32 is 25% of 40 so there was a 25% increase.
Answer:
:25% increase
Step-by-step explanation:
Plz help, asap!!
This is a triangular prism
perimeter of the base is:
Height is:
Base area is:
Volume is:
Surface area is:
Answer:
Perimeter of base: 50 cm
Height: 30 cm
Base area: 60 cm
Volume: 21,600 cm
Surface area: I am sorry I forget how to do surface area, but I hope everything else helps.
Step-by-step explanation:
perimeter of base: 50 cm
13+13=26+24=50
Height: 30 cm
already shows height.
Base area: 60 cm
1) 24/2=12 2) 5*12=60
Volume: 21,600 cm
Length*Base*height/2=24*60*30=43,200/2=21,600
surface area:
Sorry I forget how to do surface area.
Answer:
Perimeter of base: 50 cm
Height: 30 cm
Base area: 60 cm
Volume: 21,600 cm
Surface area: I am sorry I forget how to do surface area, but I hope everything else helps.
Step-by-step explanation:
perimeter of base: 50 cm
13+13=26+24=50
Height: 30 cm
already shows height.
Base area: 60 cm
1) 24/2=12 2) 5*12=60
Volume: 21,600 cm
Length*Base*height/2=24*60*30=43,200/2=21,600
Which expression is equivalent to -1/3 ( 6x + 15 ) - 3?
a) -2x + 12
b) -2x + 2
c) -2x - 2
d) -2x - 8
The correct answer is (D) -2x - 8.
To simplify the expression -1/3 ( 6x + 15 ) - 3, we can first apply the distributive property to the term in parentheses:
-1/3 ( 6x + 15 ) - 3 = -1/3 * 6x - 1/3 * 15 - 3
Then we can simplify using the properties of multiplication and division:
-1/3 * 6x - 1/3 * 15 - 3 = -2x - 5 - 3
Finally, we can combine like terms:
-2x - 5 - 3 = -2x - 8
The correct answer is therefore (D) -2x - 8.✅
Can someone help pls will mark Brainly and 10+ points
Answer:
I am not able to recognise what is there in that picture sry
Answer:
11) Perimeter = 61.6inches or 61.64inches
12) Perimeter = 71.2inches or 71.24inches.
Step-by-step explanation:
Shape 11; = square 11 x 14 = 140+14 = 154 area
Perimeter square side is just three sides
= 11 x 2 + 14 = 36 inches
Shape 11 triangle = b9^2 + 14^2 = sqrt 81+ sqrt 196 = sq rt 277 = 16.643317
So we use 9+ 16.643317 =25.643317
Perimeter = 25.6 + 36 = 61.6 inches
Shape 12; =
We have 20 and 16 so we square these and take away to find a^2
20^2 - 16^2 = sq rt 144 = 12 inches vertical top line
Then repeat for missing slant edge but add instead of subtract as its a slant line we are looking for
12^2 + 10^2 = 144 +100 = 244 sq rt = 2√ 61. = 15.62 inches
Perimeter therefore is 20+20 as they both sets are congruent shapes = 40
+ 15.62+15.62 = 31.24
31.24+40= 71.24 inches
Which sign makes the statement true?
5.7 x \(10^{2}\) 5,700,000,000,000
Please help me quickly!!
Answer:
<
Step-by-step explanation:
the exponent will tell you how many places u need to move the decimal. 5.7 × 10 to the 2nd power = 570. u moved the decimal 2 places to the right.
How do you know which part of the numerical expression to evaluate first?
(26 + 2.5) - ((8.3 x 3) + (1 to the power of 3 - 0.25))
Step-by-step explanation:
Ever heard of BIDMAS? Brackets Indices Divide Multiply Add SubtractThis shows the order to evaluate the equation.First you add up the things inside brackets, because B is at the beginning of BIDMAS.Let’s say you have(5+3) - (4-2)You first simplify the brackets.(5+3) = ?. = 8. Now we have8 - (4-2)We still need to simplify the other bracket(4-2) = ?. = 2.Now we have 8 - 2.The answer is 6.You can do the same for that long equation, just remember the order of operation - BIDMAS.Let’s pretend the / sign means divide.Let’s say you have 8 x 4 / 3The order of operations is BIDMAS - Divide comes before Multiply. Sooooo… we first divide the 4 by 3. (Okay, this was a bad example cause it gives a horrible decimal) it gives us 1.3.Now we have8 x 1.3.Times those together and that’s you answer.One more example.8 / 4 x 3Divide comes first, So we divide 8 by 4. And we get 2.Now we have 2 x 3. Times those together and you have 6!Now my explaining wasn’t that great, it’s my first time but I really tried hard to help so let me know if you need more explaining, and to what detail.
Please help. Explain.
Answer:
50
Step-by-step explanation:
From the pattern, you can see that to get y from x, you have to multiply 5.
For example:
\(1*5=5\)
\(4*5=20\)
\(6*5=30\)
Thus,
\(10*5=50\)
Answer:
60
Step-by-step explanation:
Sorry if it was wrong ight so what i did was 6 divied by 10 and got 0.6 i know u can't put 0.6 so i multiplied 6 by 10 and got 60
If you cut a 3 3/4 ft. length of wire into pieces that 1/4 ft. long, how many pieces of wire will you have?
Answer:
I think it would be 15
Step-by-step explanation:
The shirts available in a clothing store are sizes S, M, and L. A total of 240 shirts are sold in a day. 20% of the shirts are of size S and 45% are size M. Find the number of shirts sold for each of the sizes.
Answer: L 38
Step-by-step explanation:
total 84
Answer: 48 small shirts
108 medium shirts
84 Large shirts
Step-by-step explanation:
20% of 240 = 48
45% pf 240 = 108
45 + 20 = 65, 100 - 65 = 35
35% of 240 = 84
And 48 + 108 + 84 = 240
This map shows the location of cows in a field.
Where is Bess located?
(6, 1)
(1, 6)
(8, 4)
(4, 8)
Answer:
(4,8)
Step-by-step explanation:
Answer:
(4,8)
Step-by-step explanation:
coordinates are (x,y)
the x is at 4 and the y is at 8
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.
Answer:
2 with the second power??
Step-by-step explanation:
if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time
what is the value of q?
Answer: q=70°
Step-by-step explanation: 52°+58°+q=180°
next q=180°-110°
so q=70°
You make party favors for an event. You tie 9 inches of ribbon around each party favor. Write an expression for the number of inches of ribbon needed for n party favors.
9n
The ribbon costs $3 for each yard. Write an expression for the total cost (in dollars) of the ribbon.
?
(I'm confused on the second question)
Answer:
y=27x
Step-by-step explanation:
first you have to do 3x9 to get the answer witch is 27 so then it wants an eqation so the eqation would be y=27x
help plss, ill give brainliest<33.
which expression is not equivalent to the other three?
a) 2x + 2+ 2x + 3x – 8
b) 4 + 7x – 2
c) –2 + 5x + 2x – 4
d) 8x – x – 6
4+7x-2
========================================================
Explanation:
Combine the like terms in choice A to find that:
2x+2x+3x = 7x2-8 = -6Therefore, choice A simplifies to 7x-6.
Choice B on the other hand simplifies to 7x+2 since 4-2 = 2.
The expressions 7x-6 and 7x+2 don't match up, which means the answer is either choice A or choice B.
--------------
Let's simplify choice C.
5x+2x = 7x-2-4 = -6Choice C simplifies to 7x-6 which matches with choice A. In other words, choices A and C are equivalent expressions. We can rule out choice A and go with choice B as the final answer.
For the sake of completeness, let's simplify choice D
8x-x-6 = 7x-6
This shows choice D matches with A and C.
--------------
Summary:
Choice A simplifies to 7x-6Choice B simplifies to 7x+2Choice C simplifies to 7x-6Choice D simplifies to 7x-6Answer:
B
Step-by-step explanation:
i did the math bc im smart :)
HELP! I really need help on this. If the answers are right I will rate you brainlist!
Answer:
24%
Step-by-step explanation:
Please Help!!! Ill give 30 points A train travels at 80 miles per hour. An equation can be written that compares the time (t) with the distance (d). What is the domain and range?
1. The domain is distance (d) and the range is time (t).
2. The domain is time (t) and the range is distance (d).
3. The domain is time (t) and the range is 80.
4. The domain is 80 and the range is time (t).
Answer:
I think it’s 1: “the domain is distance (d) and the range is time (t)
Step-by-step explanation:
(16x3x29)-17= Is this how you write a numerical expression
Answer:yes i believe so
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
A numerical expression consists of an equals sign and more than one operation sign.
lucy, a caricaturist drew 28 sketches of kids at a birthday event in a total of 224 minutes. find the time spent to sketch 1 caricature
Find the unit rate
Answer:
8 minutes
Step-by-step explanation:
when you divided 28/224 you get 8 minutes
Answer:
480s per sketch
Step-by-step explanation:
change the minutes to seconds224×60=13440s
to find unit rate28sketches=13440s
1sketch=?
13440÷28=480s per sketch
A map has a scale of 1 cm: 5 km. Determine how far apart two cities are if they are 8 cm apart on the map.
A. 1/5 = 8/x
B. 1/x = 5/80
C. 1/5 = 80/x
D. 1/x = 8/5
Answer:
A
Step-by-step explanation:
Let's set up two ratios...
1 cm : 5km
8 cm : x km
Therefore the answer is A
What is $400 at 3% for 5 years?
A. Find the interest earned
B. Find the balance of the account
Answer:
Step-by-step explanation:
A. 63.71
B. 463.71
HELP ASAP PLEASE!!! Gary used candle molds, as shown below, to make candles that were perfect cylinders and spheres:
What is the approximate difference in the amount of wax needed to make a candle from each of these molds? Use π = 3.14.
Answer:
16.75 cubic inches
Step-by-step explanation:
Hopefully this helped, if it did, do give 5 stars and brainliest :)
Please help me and show work please.
Answer:
25.12 km
Step-by-step explanation:
The circle shape shown around the sphere is the circumference. The red line halfway through is the radius. To find the circumference of the circle using the radius, you must use this method: C = (2)(3.14)(r). 2 x 3.14 = 6.28. Next, multiply 6.28 x 4 because 4 is the radius. That equals 25.12. Therefore the circumference of the circle = 25.12 km.