If r = 5 z then 15 z = 3 y, then r =

A. y
B. 2 y
C. 5 y
D. 10 y
E. 15 y

Last week, customers bought 5 times as many Style. A notebooks as Style. C notebooks, and

A. $490.00
B. $560.00
C. $588.00
D. $686.00
E. $784.00

Which of the following inequalities is an equivalent algebraic expression for the statement below？<br>5 less than the product of 4 and a number n is greater than 28

A. 5-4n >28
B. 23 >4n
C. 28-4n >5
D. 4n >23
E. 4n-5 >28

Tomas plans to construct a circular fishpond with a diameter of 9 ft. Which of the following is closest to the length, in feet, of the decorative fencing that Tomas needs to enclose the fishpond along its perimeter？

A. 15
B. 19
C. 29
D. 64
E. 255

Christopher bought 4 cans of soup for a total of $3.36,which included sales tax of $0.16.

A. $0.80
B. $0.84
C. $4.80
D. $5.04
E. $6.40

A bag contains 6red marbles, 5yellow marbles, and 7green marbles. How many additional red

A. 12
B. 16
C. 18
D. 24
E. 36

On the first day of school, Mr. Vilani gave his third-grade students 5 new words to spell.

A. 28
B. 62
C. 65
D. 68
E. 152

Two enterprising college students decide to start abusiness. They will make up and deliver

A. $2.00b+$39.99
B. $37.99b
C. $39.99b+$2.00
D. $41.99b
E. $79.98b

If log(5 + x) – log(x – 4) = log 2, what is the value of x？

What is the greatest common factor of 42, 126, and 210 ？

A. 2
B. 6
C. 14
D. 21
E. 42