Answer:
a.) After using the coupon the total comes out to 32.75
b.) It shows a different way buy adding 10 with the number of hours times the price per hour minus the discount.
Step-by-step explanation:
Expression A: 18x dollars (Before coupon)
Expression B: 18x dollars (Before coupon)
To use the coupon, subtract 1.5 with 8 giving you 7.5 per hour replacing the 8's with 7.5
For example: [A] (10+7.5h)
ANSWER
(f.g)(x)
EXPLANATION
From the table we can observe the following patterns:
f(-6)=12
g(-6)=-6
h(-6)=-72=12×-6
f(0)=3
g(0)=0
h(0)=0=3×0
f(6)=-6
g(6)=6
h(6)=-36=-6×6
Hence the h(x) is obtained by multiplying f(x) by g(x).
h(x)=(f.g)(x)
Answer:
46.3
Step-by-step explanation:
Find the number in the tenth place (2) and look one place to the right for the rounding digit (8) Round up if this number is greater than or equal to 5 and round down if it is less than 5
(3.14)(3)^2 = 28.26 and you have to round it to a whole number so it is 28.