Solve x+4y=15 and 5x-2y=9

Find the area of the triangle that has a base of 5 inches in a height of 3 3/4 inches

solve this world problem. Half of a number, plus a fifth of two less than the number, is 4 less than the number. What is the number

A rectangular garden has a length that is six feet more than twice its width. it takes 120 feet of fencing to completely enclose the gardens area

What does it find the GCF of each set of numbers using prime at factorizstion

Paul ran a marathon in x minutes. Mike ran the marathon in 256 minutes. Who ran the race in the shorter amount of time?

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.