Answer:
8y = -6
Step-by-step explanation:
Simply add the equations as you would numbers.
The 'x's cancel each other out. The 'y's add together as normal numbers.
9 + (-15) = -6
Hope that this helps!
Answer:
I think letter C.x*-0.50 I'm not sure In my answer
Answer: 24
Step-by-step explanation:
<u>Evaluate (y+z)2 when y=−3 and z=15.</u>
(-3 + 15)*2 = 12 * 2 = 24
Answer:
546
Step-by-step explanation:
300 + (4100*.06)
300 + 246
546
Answer:28/4
Step-by-step explanation:
Change of y over the change of x.
Y is +28
X is +4