question If 3 9x 3 9 what is the value of x

What is the missing number in the sequence: 4, 9, 16, __, 36?

A. 20
B. 25
C. 26
D. 30

If the base of a triangle is 10 units and its area is 3030 square units, what is its height?

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

If 2�+5=172p+5=17, what is the value of �p?

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

What is the result of 8×6−328×6−32?

A. 39
B. 40
C. 41
D. 42

The area of a rectangle is 24 square units, and its length is 6 units. What is its width?

A. 2 units
B. 3 units
C. 4 units
D. 5 units

Solve the equation: 3�−7=83y−7=8.

A. �=5y=5
B. �=6y=6
C. �=7y=7
D. �=8y=8

What is the sum of the angles in a quadrilateral?

A. 180∘180∘
B. 270∘270∘
C. 360∘360∘
D. 450∘450∘

If 3�−4=143b−4=14, what is the value of �b?

A. 4
B. 5
C. 6
D. 7

Solve for �x: 25(15−�)=652(15−x)=6

A. �=4x=4
B. �=6x=6
C. �=8x=8
D. �=10x=10

Solve for �x: 12(14−�)=621(14−x)=6

A. �=2x=2
B. �=5x=5
C. �=8x=8
D. �=10x=10