-12b+6c+18 What is the value of the expression when b=2 and c= -3

Mathematics

2 answers:

Vadim26 [7]2 years ago

8 0

Answer:

-12b+6c+18

= -12(2) +6(-3) + 18

...-24-18+18

therefore...the answer is -24

stepan [7]2 years ago

4 0

The answer -24 hope this was right sjskfbkslfbeiw

You might be interested in

a gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket.if a bike has 36 teeth on the fr

Ber [7]

Answer:

3 : 1

Step-by-step explanation:

ratio = teeth on front sprocket : teeth on rear sprocket

= 36 : 12 ( divide both parts of the ratio by 12 )

= 3 : 1 ← in simplest form

5 0

3 years ago

Read 2 more answers

Using the distributive property which of the following expressions is equivalent to 6(3+6y)

creativ13 [48]

18+36y is equal to that equation

8 0

3 years ago

Read 2 more answers

In relation to a computer what do the letters cpu stand for

MAXImum [283]

It means, central processing unit

4 0

2 years ago

The price of a climbing trip to Mount Kilimanjaro includes an initial fee plus a constant fee per meter.

Digiron [165]

Answer:

u will get 1.44 per meter, if thats what ur looking for

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th

olchik [2.2K]

Answer:

14.52 seconds.

Step-by-step explanation:

We have been given that the height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation $y=-16x^2+224x+121$ . We are asked to find the time, when the rocket will hit the ground.

We know that the rocket will hit the ground, when height will be 0. So to find the time when rocket will hit the ground, we will substitute $y=0$ in our given equation as: