3)
82 + p >= 150
p>= 150 - 82
p>= 68
answer A.
4)
x/-10 > 6
x > -60
answer
x > -60
5)
5z >= - 75
z >= -75/5
z >= -15
answer
z >= -15
Answer: (-9, -3.4)
x = -9
y = -3.4
Step-by-step explanation:
-2.1x+4y=5.3
2.1x-5.5y=-0.2
0-1.5y=5.1
-1.5y=5.1
y=-3.4
Then plug in -3.4 for y in the first equation to get x = -9
Hope it helps <3
Answer:
Use the Pythagorean Theorem in reverse by using Subtraction:
Step-by-step explanation:

I am joyous to assist you anytime.