East high schools student council plans to buy some stools and chairs for a new student center they need to buy 25 more chairs and stools the chairs cost $32 each and the stools cost $28 each if the budget is $2620 how many chairs can they buy

the opening of this porabola is facing up

step-by-step explanation:

we are given scale of 2 units.

on graph paper the space is 2.5 cm.

length of glass = 8 units.

8 units = 2 units +2 units +2 units +2 units.

each 2 unit is = 2.5cm.

therefore,

8 units = 2 units +2 units +2 units +2 units = 2.5+2.5+2.5+2.5= 10cm.