Answer: x=3
Step-by-step explanation:
7(8-x)=56-21
56-7x=35
-56 -56 (subtract 56 from both sides)
-7x=-21
/-7 /-7 (divide each side by -7)
x=3
Answer:
<h2><u><em>
8</em></u></h2>
Step-by-step explanation:
12 cars in 15 hours how many cars is in 10 hours
12 : 15 = x : 10
x = 12 * 10 : 15
x = 8
-------------------
check
12 : 15 = 8 : 10
0.8 = 0.8
the answer is good
Answer:
1/8 mile
Step-by-step explanation:
This is a subtraction problem. We need to subtract 5/8 from 3/4. We need a common denominator of 8.
3/4 - 5/8 = 6/8 - 5/8 = 1/8
Answer: 1/8
Answer:
i dont no sry
Step-by-step explanation:
