A poster is three times as long as it is wide. It is framed by a mat such that there is a 4 in. border around the poster. Find the dimensions of the poster if the area of the mat is 488 in

Grandma and Grandpa came to visit underline the subject in each sentence

One gym chargers $40 per month and $3 per exercise class. another gym charges $20 per month and $8 per exercise class. after how many exercise classes will the monthly cost be the same and what will that cost be?

What is the slope of x-3y=-24

Identify the graph of f (x) = 10-10x^2/x^2? can someone just like screenshot and post it. or the right answer to edginuity?

Round each number to the nearest ten 24 = 311 = 107=

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.