The difference of two numbers is 5 their sum is 21 find the numbers

Mrs. Olechnowski has 40 students in her classes. She bought a bag of skittles and would like to give each student the same amount. If each student got 5 skittles, how many skittles were in the bag

Solve for y. Then find the values of y that correspond to the given values of x for the linear function. 7. y + 8x = - 2 for x = 0, 1,2-2, 8. 12x + 3y = 15 for x = - 1, 0, 1 y - 3x = 9 for x = - 2,0, 2 10. 0.4y + 2x = 1.2 for x = - 3,0,

Nine families went on a picnic. Each family had carried a cake for the picnic. 2/3 of each cake was eaten. Find out how much cake was eaten in all.?

What is the measure of an exterior angle of a regular hexagon

Which number produces an irrational number when multiplied by 1/4 A. - / 36 B. 4/3 C. / 12 D. 0.444444 ...

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.