question If 5 2 275u 2 27 what is the value of u

Solve for �x: 49(18−�)=894(18−x)=8

A. �=3x=3
B. �=6x=6
C. �=9x=9
D. �=12x=12

If the diameter of a sphere is 12 units, what is its volume?

A. 36�36π cubic units
B. 72�72π cubic units
C. 108�108π cubic units
D. 216�216π cubic units

What is the product of the first 6 prime numbers?

A. 840
B. 960
C. 1020
D. 1120

If 2�+7=212r+7=21, what is the value of �r?

A. 6
B. 7
C. 8
D. 9

If 3�+2=173r+2=17, what is the value of �r?

A. 3
B. 4
C. 5
D. 6

Solve for �x: 15(15−�)=251(15−x)=2

A. �=5x=5
B. �=7x=7
C. �=9x=9
D. �=10x=10

The average of three numbers is 15. If two of the numbers are 12 and 18, what is the third number?

A. 14
B. 15
C. 16
D. 17

What is the smallest prime number?

A. 1
B. 2
C. 3
D. 5

If �+5=12x+5=12, what is the value of �x?

A. 5
B. 6
C. 7
D. 8

What is the next number in the sequence: 3, 6, 12, 24, ...?

A. 36
B. 42
C. 48
D. 54