MATHEMATICS
MIDDLE SCHOOL

Answer: To find how much the real estate agent made, we must multiply the two.

Note: It is crucial that you put 7% as a decimal.

Therefore, the real estate agent made $14,742

Hope this helps!

Note: It is crucial that you put 7% as a decimal.

Therefore, the real estate agent made $14,742

Hope this helps!

HIGH SCHOOL

(-2x+3)^2 solve using foil

(-2x + 3)^2

(-2x + 3)(-2x + 3)

(FOIL)

4x^2 - 6x - 6x + 3

(Simplify)

4x^2 - 12x + 3

4x² - 12x + 3 is your answer

hope this helps

(-2x + 3)(-2x + 3)

(FOIL)

4x^2 - 6x - 6x + 3

(Simplify)

4x^2 - 12x + 3

4x² - 12x + 3 is your answer

hope this helps

Hey there,

By simplifying (-2x+3)^2 it would get 4x² - 12x + 3

Hope this helps.

~Jurgen

By simplifying (-2x+3)^2 it would get 4x² - 12x + 3

Hope this helps.

~Jurgen

HIGH SCHOOL

Tyler pours 7.6 ounces of a juice from a full bottle he estimates that he pours out 20% of the juice in the bottle about how much juice was in the full juice bottle

Answer:

38

Step-by-step explanation:

20% x 5 = 100%. 5 x 7.6 = 38.

MIDDLE SCHOOL

4n+12=64

Solve the equation above

first, you remove 12 from 64

64-12=52

then you divide 52 by 4

52/4=13

so n=13

MIDDLE SCHOOL

Evaluate the expression. 2.15(3)2

Answer: 12.9

Step-by-step explanation: When any number is in parenthesis, you multiply it by the other numbers/variables.

MIDDLE SCHOOL

A study was done to investigate the relationship between bodybuilders' weights and daily protein intake. The correlating linear model is shown below, where x represents the bodybuilder's weight [in pounds], and y represents their daily protein intake [in grams]. Interpret the slope. y = 1.5x

It introduces the relationship between two variables and is called correlation. Proportionality or variation is state of relationship or correlation between two variables It has two types: direct variation or proportion which states both variables are positively correlation. It is when both the variables increase or decrease together. On the contrary, indirect variation or proportion indicates negative relationship or correlation. Elaborately, the opposite of what happens to direct variation. One increases with the other variables, you got it, decreases. This correlations are important to consider because you can determine and identify how two variables relates with one another. Notice x = y (direct), y=1/x (indirect)

Answer:

An additional 1.5 grams of protein intake is associated with an additional pound of bodyweight.

Step-by-step explanation:

I got this one correct

HIGH SCHOOL

What number can you multiply by −2√ to get a rational number?

Answer:

the square root of 2 times the negative square root of 2 would be -2, which is a rational number.

HIGH SCHOOL

Find the percent of decrease. 1800 to 1200

HIGH SCHOOL

What is the solution? 21=42−3r r=−8 r=−7 r = 7 r = 8

R=-7, you have to put each answer in the equation, therefore; 21=42-3(-7) So you have to do multiplication (PEMDAS, if you arent aware of that acronym then it stands for the order of what to do with an equation, Parentheses get solved first, then Exponents, then multiplication, then division, then addition, then finally subtraction. Solving in that order will solve your answer correctly.) With -3 times -7 which gives you 21. Then you do 42 - 21 which equals 21. So 21 = 21.

21=42−3r

The Answer is r = 7

:P

MIDDLE SCHOOL

"The amount of money I have in my pocket is less than $5 but greater than $4." a. One possible value for the amount of money in my pocket is _____________.

b. Write an inequality statement comparing the possible value of the money in my pocket to $4.

c. Write an inequality statement comparing the possible value of the money in my pocket to $5.

Answer:

a) the possible value of money in my pocket will be $4.50

b) an inequality statement comparing the value of money in my pocket to $4

$4 < $4.50

c) equality comparing money in my pocket to $5 will be

$4.50 < $ 4