1. The cube root of four less than a number is three. Find the number.
A. 49
B. 35
C. 31
D. 27

2. Twice the fourth root of two more than a number is four. What is the number?
A. 4
B. 12
C. 14
D. 17

3. The square root of one less than a number is equal to seven less than the number. Find the number.
A. 10
B. 5
C. -1
D. -7

4. The square root of one more than three times a number is four. Find the number.
A. 5
B. 6
C. 7
D. 8

5. A boy walks 30 meters to the west going to the store and then went 40 meters south to visit a friend. How far is he from the starting point?
A. 50 meters
B. 60 meters
C. 80 meters
D. 90 meters

6-10 IS ON THE PICTURE​​