multiply 40 by 3/4
40 x 3/4 = 40*3 = 120, 120/4 = 30
he answered 30 correctly
40-30 = 10, he missed 10
Answer:
7 in a half of months so i think about 7.5months 0-0
Step-by-step explanation:
<span>8(j-4)=2(4j-16)
8j - 32 = 8j - 32
Since both sides are equal, there are is an infinite number of solutions.
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Answer:
I think it's 4.
Step-by-step explanation:
Answer:
the first two and last one
Step-by-step explanation:
