question If a box contains 5 red balls 3 blue balls and 4 green balls what fraction represents the probability of picking a blue ball randomly

What is the average of 15, 20, and 25?

A. 18
B. 20
C. 22
D. 25

If 5�−2=235d−2=23, what is the value of �d?

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

Solve for �x: 47(14+�)=1074(14+x)=10

A. �=2x=2
B. �=4x=4
C. �=6x=6
D. �=8x=8

If the radius of a circle is 7 units, what is its circumference?

A. 14�14π units
B. 21�21π units
C. 28�28π units
D. 49�49π units

If 3�+5=203e+5=20, what is the value of �e?

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

If 3�−2=163i−2=16, what is the value of �i?

A. 4
B. 6
C. 7
D. 8

Solve: 56−1365−31

A. 1221
B. 1331
C. 1661
D. 2332

If 3443 of a number is 36, what is 1441 of that number?

A. 12
B. 18
C. 24
D. 30

Express 0.75 as a fraction in simplest form.

A. 3443
B. 1221
C. 3553
D. 2332

What is the value of 24×3224×32?

A. 48
B. 72
C. 144
D. 324