For which equation is x = 7 the solution?
9 x = 63
5 x = 40
7 x = 0
6 x = 36
1 answer:
Answer:
1. 9x = 63
Step-by-step explanation:
9x = 63
if x=7, then 9(7) = 63
9*7=63
63 = 63
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Decimal form: -2.6666..
Fraction form: -2 2/3
the answer is C
Use the distributive property
Answer:
use formula
Step-by-step explanation:
distance between the points A and B=
√((x2-x1)²+(y2-y1)²)
Is there a fraction or a number line to explain you question?☺
Answer:
Step-by-step explanation:
5x - 3 = 2(3x - 5)
5x - 3 = 6x - 10
6x - 5x = 10 - 3
x = 7
QS = 3(7) - 5 = 16 units
PR = 5 × 7 - 3 = 32 units
