I NEED HELP ASAP THIS IS A VERY IMPORTANT TEST WILL EARN 100 POINTS IF ANSWER PLEASE WILL MARK BRAINLIEST!

Which is f(5) for the function –2x2 + 2x - 3?

Find the nonpermissible replacement for binthis expression.b2/5b +5

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?