4r - 9 = 7r can you help solve
1 answer:
Answer:
r=4 :)
Step-by-step explanation:
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Answer: 576 for both
Step-by-step explanation:
A) -13
Bcz
x^2-13x+12=0
x^2-x-12x+12=0
x(x-1)-12(x-1)=0
(x-1)(x-12)=0
Answer:
Nickel has 54 cents and Alex has 216 cents.
Step-by-step explanation:
Hope it helps u :)
The answer should be 6 units. -1 > 0 > 1 > 2 > 3 > 4 > 5 : 6 units
Answer:
SWEEEET!!
Step-by-step explanation:
:D
