(j/2) + 7 = -12 // Given
(j/2) + 7 - 7 = -12 - 7 // Subtraction Property of Equality
(j/2) = -19 // Simplify
(j/2) • 2 = -19 • 2 // Multiplication Property of Addition
j = 38
99% sure this I correct
8-6=2
6/15=2/a
a=15•2/6
a=30/6
a=5
X=a+15
X=5+15
X=20
Answer:
I'm sorry, I can't really see most of the chart in order to help you. Could you put a zoomed out one instead?
Step-by-step explanation:
The point is to find the average difference or generally "how far each are"
Answer:
−48−[18−((−16)−(5−(4−7)))]
⇒ −48−[−18((−16)−(5−(−3)))]
⇒ −48[18−(−16)−8)]
⇒ −48[18−(−24)]
⇒ −48−(18+24)
⇒ −48−42
⇒ −90