question Solve for x 47 14 1074 14 x 10

Math

Solve for �x: 47(14+�)=1074(14+x)=10

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

Distribute the 4774, simplify, and solve.

If �+2�=12a+2b=12 and 3�−�=63a−b=6, what are the values of �a and �b?

A. �=3,�=5a=3,b=5
B. �=4,�=4a=4,b=4
C. �=5,�=3a=5,b=3
D. �=6,�=2a=6,b=2

The circumference of a circle is 18�18π units. What is its radius?

A. 3 units
B. 6 units
C. 9 units
D. 12 units

Solve: 5�−2=185x−2=18

A. �=4x=4
B. �=5x=5
C. �=6x=6
D. �=7x=7

If �÷3=8e÷3=8, what is the value of �e?

A. 21
B. 24
C. 27
D. 30

If 4�+3=154b+3=15, what is the value of �b?

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

What is the sum of the angles in a quadrilateral?

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

If 2�+5=152a+5=15, what is the value of �a?

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

What is the name of a three-dimensional figure with all sides equal and all angles right angles?

A. Cube
B. Pyramid
C. Cylinder
D. Sphere

If a trapezoid has one base of length 6 units, another base of length 10 units, and a height of 8 units, what is its area?

A. 48 square units
B. 64 square units
C. 80 square units
D. 96 square units

If 2�−5=112s−5=11, what is the value of �s?

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