H(x) = x -2
g(x) = 2x² – 3x
Find h(g(-2))

h[g(-2)] = 12

Step-by-step explanation:

hope this helps

Step-by-step explanation:

where, y is the total cost of the erasers,

m is the numbers of erasers,

x is the cost of each erasers.

Given:-

by putting these value in the above equation,

i.e.

we get,

Now for 45 erasers substitute the value of

so, we get

cost of 45 erasers are $7.065