Solve for x: a (x+b) - c=d

C. The quilt will be made of 30 pinwheel designs. The material to make the large triangles costs $0.08 per square inch. How much will it cost to purchase the material to make the triangles for the quilt?

What is the solution to the system? { x+3y-z = 2 4x + 2y + 5z = 1 3x+z = 12

Dequain is 2 feet 8 inches tall. His father is twice as tall. How tall is his father

Solve the inequality 2x2 + 10x < - 8

A group of 23 students is going on a canoe trip. There is going to be 3 teachers and 2 parents going. Each canoe can hold 3 people. How many canoes will they need

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.