Esther and Jim plan to add a pond to their property. The area around the pond is 44 square meters. What is the radius? Remember, a=pie r^2 use pie = 22/7.

A. 14.

B. 4.

C. 14.

D. 4.

A and B have the square roots

Contestants in a dance marathon rest for the same amount of time every hour. a couple rests for 27 minutes in 6 hours. how long does the couple rest in 8 hours? Show your work.

Two friend went to a restaurant and ordered one plain pizza and two sodas. Their bill totaled $15.95. Later that day, five friends went to the same restaurant. They ordered three plain pizzas and each person had one soda. Their bill totaled $45.90.

Use the iterative rule to find the 8th term of the sequence. an = 25 - 3n A8 = [1]

Two airplanes leave the airport at the same time, flying in opposite directions. One plane flies 150 miles per hour faster than the other. After 4 hours, they are 2,200 miles apart. What rate are they each flying?

If f (1) = 1 and f (n) = f (n - 1) + 2 then find the value of f (6).

The rectangle below has an area of 81 - x^2 square meters and a width of 9 - x meters

Simplify 3√128-2√6x4√3

Round off 24.67 to one significant figure

If 4x is one factor of 4x^2-12x, what is the other factor?

Isabella solved the following equation: 4x - 2x + 8 = 6 (x + 4) Step Work Justification 1 4x - 2x + 8 = 6x + 24 Distributive Property 2 2x + 8 = 6x + 24 Combine like terms 3 - 4x + 8 = 24 Addition Property of Equality 4 - 4x =