Estimate. then find the product 556*4

A side of a triangle has a length of 8 inches. Another side of a triangle has a length of 13 inches. What is a possible side length for the third side? a) 5 inches b) 8 inches c) 21 inches d) 22 inches

Which gives the area of rectangle with a width of 36cm and a perimeter of 80cm

How would changes in sample size affect the margin of error, assuming all esle remained constant? A. A larger sample size would cause the interval to narrow. B. A larger sample size would cause the interval to widen. C.

Jessica and Josh are selling Entertainment Books to raise money for the art room at their school. Jessica received the prize for selling the most books in the school. Jessica sold 15 times more books than Josh. Together they sold 256 books.

Two angle measure of a quadrilateral 90 and 90. What could the measure of the other two angle be? A.) 120 and 60 B.) 100 and 80 C.) 10 and 10 D.) 90 and 90

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.