2 years ago

What is the value of the expression below when z=10 3z-3

Mathematics

2 answers:

Bad White [126]2 years ago

8 0

27 is the correct answer the first Pearson set it up correct

love history [14]2 years ago

6 0

Answer:27

3(10)-3

30-3

You might be interested in

in the equation 6+3y=4y+2 the variable y represents the same value. Is y= 2,3,4 or 5 the solution of this equation? Explain how

kherson [118]

6 + 3y = 4y +2
3y - 4y = 2 - 6
-y = -4
y = 4

hope that helps :)

3 0

3 years ago

Read 2 more answers

Diona told me to get this app to solve my math problems,what is 10 + 10 Jean can't help because she's doing other stuff :,)

elena55 [62]

Answer:

Step-by-step explanation:

10 + 10

= 20

Just add units place first.

0 + 0 = 0

Then tens place.

1 + 1 = 2

So the number,

=> 20

5 0

2 years ago

A piece of equipment is purchased for $18,000.00 and has a salvage value of $2,000.00. The estimated life is 10 years and the me

const2013 [10]

The full $1921.00 because of company incrued cost

6 0

3 years ago

A cylinder has height of 7 inches and a base with a diameter of 9 inches.

bekas [8.4K]

Answer:

527.6 cubic inches

Step-by-step explanation:

The volume of a cylinder is represented by the formula $V = \pi r^{2} h$ , where r represents the radius of the base and h represents the height.

In this question, the diameter is given as 9 inches. Since the radius is half the diameter, the radius will be 4.5 inches.

Substituting in the values and solving, we get:

$V =9 \pi (4.5)^{2}\\V = 9\pi(20.25)\\V = 182.25\pi\\V = 572.6$

The Volume will be 527.6 cubic inches

6 0

3 years ago

What if its "greater than 9"

goblinko [34]

Answer:

its gotaa be a number thats atleast 10

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers