Pressure equals force per unit of area. if 60 lbs of force were exerted on a 3 square inch surface, what was the pressure in pounds per square inch?

20 pounds / in^2

Step-by-step explanation:

Presssure = Force in pounds / Area in square inches.

Force: 60 pounds (given)

Area: 3 in^2 (given

Pressure = 60/3 = 20 pounds / square in

1. 34

2. 268

3. x=14.4

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!