Answer:
35 interviews
Step-by-step explanation:
1. Find the rate
21/3 = 7 people an hour
2. Find how much she can do in 2 hours
7 x 2 = 14 interviews
3. Add the 2 numbers
21 + 14 = 35 interviews
Answer:
x=-1
Step-by-step explanation:
3/x - 5 = 10/x +2
add 5 to each side
3/x = 10/x +7
subtract 10/x from each side
-7/x = 7
multiply by x on each side
-7 = 7x
divide by 7
-7/7 = x
-1=x
The height is in the answer if the neither is 226.08 is the height
Answer:

Step-by-step explanation:





Each book costs approximately <u>$11</u>