Pls make it right.and need it quickThis item has two parts Mitena is buying hair scrunchies. The cost for 20 scrunchies is $3.00.
The cost for scrunchies, c, is proportional to the number of scrunchies, n

Part A.
Create an equation using n and c.
Part B.
Mitena has $7.25.
What is the maximum number of scrunchies Mitena can buy?

b = $5

s = $6

Step-by-step explanation:

this can be solved using simultaneous equation

s = streamers

b = balloons

either of the 3 equations can be used to determine the price of the items

11b + 6s = 91 equation 1

15b + 4s = 99 equation 2

multiply equation 1 by 4 and equation 2 by 6

44b + 24s = 364 eqn 3

90b + 24s = 594 eqn 4

subtract equation 3 from 4

230 = 46b

b = 5

substitute for b in eqn 1

55 + 6s = 91

s = 6