Connor wants to buy cherries and kiwi to make a fruit tart. Cherries cost $2.75 per pound and kiwi cost $4.50 per pound. How many pounds of fruit does he buy if he
buys 2 pounds of cherries and 2.5 pounds of kiwi? How many pounds of fruit does he
buy if he buys x pounds of cherries and y pounds of kiwi?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).