2 answers:
The answer is c, and for a heads up Photomath is a good app to use for math
A = B
3x+20 = 5x-12
Subtract 3x on both sides
20 = 2x-12
Add 12 on both sides
32 = 2x
Divide by 2 on both sides
16 = x
Option c
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Width is 4
60 divide by 15 is 4.
#9
3/8 x 4/11 = 3/22
#12
9/20 x 4/5 = 9/25
Answer:
x = 1
Step-by-step explanation:
4x + 6 - x = 7 + 2x
3x + 6 = 7 + 2x
3x - 2x = 7 - 6
x = 1
I believe the answer is V = 216^3
Answer:
406 ml
Step-by-step explanation:
P1V1 = P2V2
(1) (.315) = (.775)(V2)
V2 = .406
