Answer:
i dont know how to solve but u gotta set up a let x= and y= statement and then use either substitution or elimination to solve for x and y
Step-by-step explanation:
Question 1: Rory finds a toy that costs $11.00. She pays $0.86 in tax. What was the sales tax rate?
Question 2: A customer pays $3.22 in tax for an item they bought at a 5.5% tax rate. How much was the original price of the item?
Question 3: Yolanda buys jeans at store A that cost $22.00 before tax, and she buys jeans at store B that cost $20 before tax? Assuming a 6% sales tax, how much did she have to pay in total for both pairs of jeans?
Answer:
1.The answer to question 1 is 9.46
2.The answer to question 2 is 17.71
3.The answer to question 3 is 2,640
(I hope I helped you) =)
Use the given line of best fit to approximate the rate of change relative to the scatter plot below.
A. 2/5 hours per pound
B. 1/2 hours per pound
C. 3/5 hours per pound
D. 3/4 hours per pound
Calculate: 6-[(-3)+(-7)]-[(-1)-(-5)-(-8)]
Answer:
The answer is 4
PLease help lol i dont understand this lol thanks lol ill give brainliest lol
A. (0,4)
B. (1.5,0)
C. -4
D. (-3,-3)
Mark as brainlist
Answer:
A: (-4 , 2.5)
B: (1.5 , 1.5)
C: (0 , -4)
D: (-3 , -2.5)
Hope this helps you. Do mark my answer as brainly. Thanks
Given the slope and y-intercept of the line, write the equation in slope-intercept form.
URGENT WILL GIVE BRAINLIEST!!
Answer:
\(y=3x-5\\y=\frac{5}{6} x\\y=-4x+1\)
Step-by-step explanation:
Slope intercept form:
\(y=mx+b\)
where m is the slope and b is the y-intercept.
With those already given, you need only plug them in to the formula:
\(y=3x-5\\y=\frac{5}{6} x+0\\y=-4x+1\)
Answer:
3: y = 3x - 5 4: y = 5/6x 5: -4x + 1
Step-by-step explanation:
I just use y = mx + b
x and y are the coordinates and m is the slope of the line (you could find the slope of a line by using rise over run or (y2 - y1) over (x2 - x1)) The y-intercept or b is the point where the line hits the y axis.
Hope this helps a lot!!!
HELPPPPPP meeeeeeeeeeeeeeeeeeeeeeeeeee
Select all shapes below that are nets of a pentagonal-based pyramid.
Answer:
A and B
Step-by-step explanation:
I took some paper and cut it to the shapes and folded them to see which ones are the answer and got those 2. :3
I need help with this as fast as possible please
to get a number you got to multiply ========2564
Forty percent of Mrs. Garcia's score is 400 points. What is Mrs. Garcia's score?
A. .40 x = 400
B .40 = 400 x
C. 40/400 = x
D. 40 x = 400
Answer: The answer is A
Step-by-step explanation: 0.40 times 1000 is 400 and 40 percent of 1000 is 400
Margo is wrapping a box that is 7 inches long, 10 inches wide, and 4 inches high. How much wrapping paper will she need to cover the entire box?
Answer:280 in
Step-by-step explanation: First we multiply the length by the width and that would be 7 by 10 and we would get 70. Next we multiply the height by the total of (l x w), so 4 x 70 would be 280. Margo needs a total of 280 inches of wrapping paper to cover the entire box. Hope this helps! :)
what + 89= 9(6+5) please solve for my answer and explain how you got your answer
Brainliest IF Correct!
Use the graph below to answer the question.
Determine the coordinates of triangle A′B′C′ if triangle ABC is rotated 90° clockwise.
A′(−2, 2), B′(3, −3), C′(−5, −2)
A′(−2, −2), B′(−3, −3), C′(−5, −2)
A′(2, −2), B′(−3, 3), C′(−2, −5)
A′(−2, 2), B′(3, −3), C′(−2, −5)
Answer:
1.A′(−2, 2), B′(3, −3), C′(−5, −2)
Step-by-step explanation:
Answer: A′(−2, 2), B′(3, −3), C′(−5, −2)
Step-by-step explanation: I thinks its that
Hope it helped let me know if I got it right :D
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Please help me I will give you the briain thing and extra points. (image below) 11/13
Answer: C
Step-by-step explanation:
Answer:
It should be c
Step-by-step explanation:
The measure of an angle is 12°. What is the measure of its supplement?
*No answer just number*
Answer:
168°
Step-by-step explanation:
7th grade math I'll give brainliest
Answer:
Step-by-step explanation:
Rise over run is the slope, m
m=2/5
a) the slope is 2/5 = .4 which is below the boundary guideline. So no this is not with in carpenter's guidelines
b) the image below show a line with slope 2/5 but with intercept 3
c) the stairs can be draw on the line with rise 2 run 5 from the line. see image
d)equation is in image
2.
a) count the squares
horizontal distance =3
vertical distance =3
b) slope is vertical distance over horizontal distance so m= 3/3 =1
84% of the tickets sold at an amusement park were discount tickets. If the park sold 3,000 tickets in all, how many discount tickets did it sell?
jamaleters
thank you for this
Answer:
The park sold 2,520 discount tickets
Step-by-step explanation:
84% of 3,000 is actually 0.84 x 3,000
0.84 x 3000= 2,520
1+1+1+9+9+3=q which is q
Answer:
24.
Step-by-step explanation:
1 + 1 + 1 = 3
9 + 9 = 18
3 + 18 = 21 + 3 = 24
I hope this helps, have a nice day.
Answer:
The answer is 24
Step-by-step explanation:
1+1+1=3
9+9+3=21
21+3=24
help
Is Figure BBB a scale copy of Figure AAA?
The ratios of corresponding side lengths are not equal.
Therefore, Figure B is not a scale copy of Figure A.
Here, we have to determine if Figure B is a scale copy of Figure A, we need to compare the corresponding sides of the two triangles and check if the ratios of their side lengths are equal.
Figure A has side lengths: 3.6, 2, and 5.
Figure B has side lengths: 8.9, 4, and 11.3.
Let's check if the ratios of corresponding side lengths are equal:
Ratio of corresponding side lengths of A and B:
3.6 / 8.9 ≈ 0.4045
2 / 4 = 0.5
5 / 11.3 ≈ 0.4425
The ratios of corresponding side lengths are not equal.
Therefore, Figure B is not a scale copy of Figure A.
In order for two triangles to be scale copies of each other, all corresponding side lengths must have the same ratio.
Since the ratios of side lengths in Figure A and Figure B are not equal, they are not scale copies of each other.
To learn more on scale factor click:
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Use the table to write a proportion.
By using table, the relationship of proportion is,
⇒ E/8 = 30/10
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
We have to given that;
The table is show the relation between Emails and Hours on Monday and Tuesday.
Now, We get by the definition of proportion.
The relationship of proportion is,
⇒ E/8 = 30/10
Learn more about the proportion visit:
https://brainly.com/question/1496357
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Translate the phrase into an algebraic expression.
b divided by 3
solving and graphing inequalities (show work for more points! and brainliest!)
2x + 4 ≥ 24
What is the measurement of the longest line segment in a right rectangular prism that is 11.2 centimeters long, 6.6 centimeters wide, and 6 centimeters tall?
Answer:
Step-by-step explanation:
3.1313109
Answer: the answer should equal 3.131
Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.
Please got brainliest
help me pls i have one topic left
C = 5000 + 200S
(Trucks rent + $200 for each ton)
Marcus can choose between a monthly salary of $1,500 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales to be $7,500 a month. Which salary option should he choose? Explain.
Answer:
Salary option #2($2400+3.3%)
Step-by-step explanation:
Salary option #1=1500+(5.5% of 7500)
=$1912.50
Salary option #2=2400+(3% of 7500)
=$2625
Answer:
Using the mean sales value $2400 basic + 3% commision is the better deal
Step-by-step explanation:
As the sales figures are not fixed to a single value lets use the mean (average) value:
In statistics the notation use for this is as follows:
Let the sales value be
x
Then the mean sales value is:
7500
mark as brainliest? :)
ken lives in Seattle and takes a plane to Dallas. When Ken left the house it was -2 degrees. When the plane landed in Dallas can realize it was 17 degrees hotter what was the temperature when ken I landed in Dallas?
Answer:
15 degrees
Step-by-step explanation:
-2 + 17 = 15
Answer:
it was 15 degrees when ken landed
Step-by-step explanation:
if you add -2+17 your answer would come out to be 15. it wouldn't be -15 because the - symbol is only on 2 but if it was to be on both 2 and 17 it would've been -15 and it's also jus 15 because it say it was hotter when he landed
How does the Distributive Property help when combining like terms to solve the equation 4x + 6x = 30?
Answer: it helps by making the question 10 times easier
Step-by-step explanation: because 4 and 6 both have the variable X they are like terms and can be added to each other unlike 30 it doesn’t have a variable meaning 4x or 6x cannot combine with 30 because it doesn’t have the variable X. Moving on 4x+6x is 10x as you add the number but X stays the same and so 10x=30 so you divided both sides by 10 because inverse operations and you get x=3 then after you import that into the question 4(3)+6(3)=30 which is the same as 12+18=30 which is true 30=30
Sam is filling up his pool. The water hose filled the 336 gallon pool in 48 minutes. At what rate did the hose fill the pool in gallons per minute?
A.
8 gallons per minute
B.
6 gallons per minute
C.
7 gallons per minute
D.
9 gallons per minute
Answer:
C
Step-by-step explanation:
336/48=7
Use the image to answer the question.
Identify the ratio of plain blue bugs to the total number of bugs.
Answer:10:12 or 10to12
Step-by-step explanation:
there are 10 blue bugs so it’ll be the first number then add the two other bugs to 10 and it’ll be the second number I hope this helps!
I need help on a b and function 2
I dont get it
Answer:
For A: The first function has a greater ROC
For B: The first function has a negative slope
Step-by-step explanation:
Explication for A:
We already know that the R.O.C. (slope) is 2 for the first function, so all we need to do is substitute the values in the table into the following formula: y2-y1/x2-x1
after substituting: (-3-(-6))/(0-(-1))
simplify 3/1=3, since the ROC is 3, the second equation has a greater ROC than the first
Explanation for B:
The first function described is f(x)=20-3.5x
This is because the y intercept is the starting point, or how much money she has in the gift card. She spends 3.5 dollars per week, so we add a variable to represent the number of weeks, and its negative since she is spending, not earning. We also know that the slope is negative since y is decreasing as x is increasing, on the table.
The second function described is c(m)=5x+10
This is because the equation represents the total cost of renting a calculator, so both terms are positive.