Mr. Ortega found that it was going to take 5 gallons of paint to
paint the walls in his living room. He found that he can buy a 1 gallon
can of paint for $7.50. At this price, how much money should he expect
to spend on paint? Did you multiply or divide to find your answer?
a. $1.50, multiply c. $37.50, multiply
b. $1.50, divide d. $37.50, divide

Step-by-step explanation:

The answer of 1 million to the power of 10

= 1e+60

Answer:

Step-by-step explanation:

ressions.

There are a few boxes with 12 red pens in each and a few boxes with 10 blue pens in each. If 10 red pens and 5 blue pens are removed, the total number of pens that remains is given by the expression (12x − 10) + (10y − 5). Here, x represents the number of boxes containing red pens and y represents the number of boxes containing blue pens.

Answer: x < -1

Step-by-step explanation:            Simplify   3/4

3                        

 ((— • (-8x - 4)) -  2x) -  5  > 0

   4                        3.1     Pull out like factors :

  -8x - 4  =   -4 • (2x + 1)

 (-3 • (2x + 1) -  2x) -  5  > 0
5.1     Pull out like factors :

  -8x - 8  =   -8 • (x + 1)

Answer:

Step-by-step explanation:

6.40 im not sure but i think

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

https://www.calculator.net/surface-area-calculator.html?rtanklength=2&rtanklengthunit=yards&rtankwidth=6&rtankwidthunit=yards&rtankheight=4&rtankheightunit=yards&rectcal=Calculate#rectangular

Answer: The first one is y=20x + 40;280

The second one is y=n+6

Step-by-step explanation:

The first one is y=20x+40 this is because when x is replaced with any number 20 will get multiplied by that number for example.

y=20x+40

If we assume that x is 4:

y=20(4)+40

y=80+40

y=120

our answer is 120.

I hope this helped.

1. THE DIAMETER OF F = CD

2. RADIUS OF F = CF OR FD [ AS F IS THE MIDDLE POINT AND ANY POINT FROM THE CENTRE IS TERMED AS RADIUS

3. CHORD OF F = AB

4. HERE 180° IS CD AS IT FORMS A STRAIGHT LINE

#1

So the diameter is CD

#2

Radius is 1/2CD=FD or FC

#3

#4

Answer:

Fertilisers are mixtures of different compounds used to increase the growth of crops.

Which pair of substances contains the three essential elements for plant gro ahhhhhh well i know the answer but i wont share it with u beacuse why do i share my knowledge with someone

Step-by-step explanation:Step-by-step explanation:    Surface area of triangular prism = 2A + PH.

                                               Lateral surface of a triangular prism = Length × (a + b + c)  

i hope it helps u :-)

Answer:

Step-by-step explanation:

Area of triangle = bh/2

A = 4*5/2

A = 10 cm sq

A of 2 triangles = 10*2 = 20 cm sq

Now, Area of 1 rectangle = lb --> 10*5 = 50 cm sq

A of 3 rectangles = 50*3 = 150 cm sq

Now, LSA = 150 cm sq. (excluding the triangles)

TSA = A of tr. + A of rec. = 20 + 150 = 170 cm sq

Hope it helped. Pls mark me the BRAINLIEST! Don't fool pls

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

\(7^{5}\)

Step-by-step explanation:

7 × 7 × 7 × 7 × 7  =

Since there are 5 sevens our index/power will be 5 and the base will be 7 :

\(7^{5}\)

Hope this helped and have a good day

Answer:

x=15/8; x ≈ 1.88

Step-by-step explanation:

cross products

15=8x

Divide both sides by 8

x = 1.875 = 15/8

x ≈ 1.88

Answer:

FH

Step-by-step explanation:

The diameter is full lentgh of a circle.

Fh is the only line that goes completely across so thats your answer

Answer:

1/4 - unlikely

0.0 impossible

5/10 - equally likely

100% - certain

75/100 - likely

Step-by-step explanation:

For probability, 0 means impossible and 1 means every single time.

So 1/4 is possible, but unlikely.

5/10 is 0.5 which is right between, so equally likely

75/100 is possible and likely

Answer:

12% of the sixth graders are left handed.

Step-by-step explanation:

There are 150 students in total. Out of those 150, 18 are left handed.

Step 1: We make the assumption that 150 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

Step 3: From step 1, it follows that 100% = 150

Step 4: In the same vein, x% = 18.

Step 5: This gives us a pair of simple equations:

100%=150(1)

x%=18(2)

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

100%/x% = 150/18

Step 7: Taking the inverse (or reciprocal) of both sides yields

x%/100% = 18/150

x = 12%

Therefore, 18 is 12% of 150 :)

Answer:

9 feet easy to solve this is answer

Answer:

The last answer or Distance a number is from zero

Step-by-step explanation:

It's this answer because absolute value is just how far a number is from zero for example | -1 | is equal to 1 because -1 is 1 away from zero. Hope this helps :)

Answer:

The last answer or Distance a number is from zero i think i dont know

Step-by-step explanation:

Answer:

is it some kind of formula

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Parenthesis

Exponents

Multiplication (from left to right)

Division (from left to right)

Addition (from left to right)

Subtraction (from left to right)

Step-by-step explanation:

The PEMDAS rule helps you from arriving at the wrong answer if you mix up the order of parentheses, exponents, multiplication and division, and addition and subtraction.

Answer:

It is the order in which you perform operations

first P. (parentheses)

then E. (exponents)

then M. (multiplication)

then D. (division)

then A. (addition)

and last S. (subtraction)

Step-by-step explanation:

These operations must be performed in the correct order or the answer will be incorrect.

Answers-

1) 10

2) 12

3) 4

4) 19

5) 30

6) 18

7) 2

8) 42

Good luck ! For future reference, the answer is y divided by x. So for the first one, 20/2 is 10, meaning your answer is 10. Hope this helps!

Answer:

1. 10

2. $12

3. 4

4. 19

5. 30

6. 18

7. 2

8. $42

Step-by-step explanation:

To get the answer, divide the y by the x. For example, I got 30 for number 5 because i did 240 (the y) divided by 8 (the x) which equals 30 and is the answer.

Answer:

i would say J or I. I can't see which letter it is lol

Step-by-step explanation:

because it looks like D and R are in the same position so why would D be bigger.

Answer:

I think J

Step-by-step explanation:

Step-by-step explanation for part 1:

We know that:

Since they are divisible by 4, we can factorize them.

Step-by-step explanation for part 2:

We know that:

Since they are divisible by 10, we can factorize them.

Step-by-step explanation for part 3:

We know that:

Since they are divisible by 6, we can factorize them.

Answer:

umm what do you mean can like you explain

Answer:

Question 15: The length of the 3rd side is a-2 units. (I will answer Question 16 as a comment, by the way)

Step-by-step explanation:

Question 15:

Perimeter is the sum of all the side lengths of a shape, in this case, the shape is a triangle. Two side lengths and the perimeter is given, and you have to find the length of the 3rd side.

First, you'll need to add both of the given side lengths together. You do that by making an equation, where you can say that a question mark represents the unknown side.

2(a+3) + (3a-1)+ ? =6a+3

Then, you will need to use the distributive property for the first side. You have to distribute the 2 to the expression inside the parentheses. You need to multiply 2 by a, and by the 3. So, the expression becomes 2a+6.

Next, we'll work on the second side. We have to open up those parentheses that hold 3a-1 inside them. You can do that by distributing the plus sign in front of the parentheses to the expression inside the parentheses. You are just trying to either change or keep the sign in front of the expressions inside the parentheses.

We distribute the + to the 3a by multiplying, and it stays as 3a because the 3a is already a positive expression. If there is no minus sign in front of the 3a, that means that it is positive, and a positive sign multiplied by a positive number gives you a positive product. Now, we need to distribute the plus sign to the second term in the parentheses. Attention, the second term is a -1, not a positive 1. We can get that by changing 3a-1 to 3a+ -1. It is the same thing, it just looks a bit different. In words, the expression would be 3a plus a negative 1, instead of 3a minus 1. After that, we finally multiply the + by -1, which would be -1. That is because a positive sign multiplied by a negative sign will give you a negative product. Finally, after distributing the plus sign to the terms inside the parentheses, the expression becomes 3a-1. It stayed the same as it was, but it is still important to understand why it was not +1.

Now, it's time to re-write the whole expression.

2a+6+3a-1+?=6a+3

The next step is to combine the like terms on the left side of the equal sign. The terms that include the variable "a" come together, and the numbers (or constants) are combined. We combine by adding or subracting the terms. 2a+3a=5a. 6-1=5. This is why it was so important to open up those parentheses in the beginning and distribute, to not get the signs confused. If you skip that step, your answer could be incorrect. We leave the ? alone because there are no other terms that have a ? in them.

The new equation now looks like this: 5a+5+?=6a+3

Then, you need to simplify this equation by moving all of the terms that have an "a" in them to the same side of the equal sign, and the same thing to the constants (the numbers). We need to separate the terms from the question mark because that's what we're solving for. As we move the terms from the left side to the right, their sign changes to the opposite. So, 5a becomes -5a, and +5 becomes -5.

The new equation looks like this: ?=6a+3-5a-5

The next step is to again, combine the like terms, but on the right side of the equal sign. We leave the ? alone for now. 6a-5a=a. +3-5= -2.

The last step would be to just re-write the equation.

?=a-2          That is your answer. The length of the 3rd side is a-2 units.

Key take-aways of this problem:

- Perimeter is the sum of all of the lengths of all of the sides of a shape.

- It's important to look at the sign in front of the parentheses to know how to distribute it to the expresssion inside.

- To simplify an expression, you need to combine the like terms that are in it. The same variables go together, and the numbers do, too.

- When moving terms in an equation to the other side of the equal sign, the term's sign changes to the opposite.

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer: Even

Step-by-step explanation:

This graph has been translated up by one unit but is still symmetrical about the y axis.

A simple proof would be to check if  f(x) = f(-x). If it does, then it is even.

To check for an odd function, check if f(-x) = -f(x). If it does, then it is even.

To check for neither, f(-x) will not equal -f(x)