Soccer ball profit
y=-6.x2 + 100x- 180
Soccer balls go on sale for $7.50 each. The store
also sells footballs and the manager wants to earn
a daily profit of $400 from both items. The equation
y = -4x+ + 80x - 150 models the store's daily
profit, y, for selling footballs at x dollars. Explain
how to find the price per football needed to meet
the goal.

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

What is the solution for 6 - 7/8? explain the steps.