I need help asap with this two question please

1. constant: 7.4

8

2. 7.4

not classkick loll. Ok so!

The constant for the first one is 7.4, and the answer is

Then for the last one, the answer is

Step-by-step explanation:

the first one:

k/3.5 + 7.4 = 8

subtract 7.4 from both sides to get:

k/3.5= .6

multiply by 3.5 on both sides to get:

k= 2.1

second one:

v/2.2 - 0.1 = 7.4

add 0.1 to both sides to get:

v/2.2= 7.5

multiply by 2.2 on both sides to get:

v= 16.5

Hope this helps! I did check my answers too.

2160ft3

step-by-step explanation: