Answer:
B
Step-by-step explanation:
Answer:
m = 15
Step-by-step explanation:
10m = 10 - 5(m-7)
multiply -5 into the parenthesis
10m = 10 - 5m + 35
add like terms
10m = -5m + 45
add five 5 to both sides
15m = 45
divide by 15 on both sides to isolate m
m = 15
Answer:
Here is the answer.
Step-by-step explanation:
Answer:
21.66.
Step-by-step explanation:
First convert to improper fractions:
= 55/2 x 192/3 / 325/4
= 10560/6 / 325 / 4
= 10560/ 6 x 4/325
= 10560/ 3 * 2/325
= 21120/ 975
= 21.66.
-/7? imagine that there is an -1 as the numerator. so now -/7 turns into -1/7