Remember
a/b time b/a=1
find 1x
(7/8)x=-2/3
multiply both sides by 8/7 to clea fraction
1x=-16/21
Answer:
I believe its -68 but i could be wrong, because that's not a rational number, but it could also be -4080/60
Answer:
B. 121
Step-by-step explanation:
Complete the square.
Take half of the middle term, 22, and square it.
So 11^2 = 121.
Answer:
75
Step-by-step explanation:
Jim will finish in 6 days because 300/50=6
So you know that Sam needs to finish the book in at exactly 4 days
300/4= 75 pages per day