The school band sells carnations on Valentine’s Day for $3 each. It buys the carnations from a florist for $0.50 each, plus a $20 delivery charge. When will the cost of the carnations be equal to the revenue from selling them

Which graph represents 2x-5y< 15

Find the distance between (0,5) & (-4,2)

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w