Simplify the expression z2-z(z+3)+3z

Answers

Answer 1

Answer: $z^2-z(z+3)+3z=\n z^2-z^2-3z+3z=\n 0$

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Write an equation to represent eachrelationship. SOLVE THE EQUATION.
5 more than six times a number is the
same as that number decreased by ten.

Answers

n6+5=n-10
n6=n-15
n5=-15
n=-3
hope this helps:)

If you are supposed to take pills at half-hour intervals, how many minutes would 5 pills last? A) 120 minutes B) 125 minutes C) 130 minutes D) 135 minutes

Answers

Answer: B) 125

Step-by-step explanation:

A movie rental store charges a membership fee of $10.00 plus $1.50 per movie rented. What is a possible domain that shows the cost to a member of renting movies? A) The domain is all integers. B) The domain is all even integers. C) The domain is all integers 0 or greater. D) The domain is all integers 10 or greater.

Answers

For the question "A movie rental store charges a membership fee of $10.00 plus $1.50 per movie rented. What is a possible domain that shows the cost to a member of renting movies?" The correct answer is "The domain is all integers 0 or greater."This is because the equation that models the cost to a member of renting movies is given by y = 10 + 1.5x, where x is the number of movies rented.The domain of a function are the value the independent variable can take, in this case, the values x can take.Each member of the movie rental store has an option of renting from 0, 1, 2, 3, . . . number of movies.

Answer:

B) The domain is all integers 0 or greater.

Two rectangles are similar. One has a length of 12 cm and a width of 9 cm, and the other has a width of 8 cm. Find the length of the second rectangle. Round to the nearest tenth if necessary.

Answers

The length of the other rectangle is 10.67 centimeters.

What are similar rectangles?

Those rectangles look the same but are different in size.

And in similar rectangles,

the corresponding sides are in proportion to each other and the corresponding angles are equal to each other.

Given:

The two rectangles are similar.

One has a length of 12 cm and a width of 9 cm,

and the other has a width of 8 cm.

Let the length of the other rectangle is n cm.

The corresponding side has a constant ratio.

So, 12/n = 9/8

9n = 12(8)

n = 12(8)/9

n = 10.67

Therefore, the required length is 10.67 centimeters.

To learn more about similar rectangles;

brainly.com/question/14926756

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Answer:10.7cm is the answer

Step-by-step explanation:

-36-(-40)
Please I need this ASAP

Answers

Answer:

Step-by-step explanation:

-36 - (-40) = -36 + 40
-36 + 40 = 4

I hope this helps!

Answer:

Step-by-step explanation:

because -36+ 40 =4 you take the subtraction and give it to the 40

Translate to algebraic expression.Justin had $46 before spending n dollars on jeans. How much money remains?

Answers

Answer:

m = 46 - n

Good luck

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