Find the missing values for multiplication equation 7/8

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?