2 pennies
3 quarters
2 dimes
1 nickel
It is 40 because 24/40= 0.6 and 18/30= 0.6 so yeah its 40
The commission rate is 5%.
Step-by-step explanation:
Given,
Cost of sold clothes = $790
Commission = $39.50
Commission rate =
The commission rate is 5%.
Keywords: commission rate, division
Learn more about division at:
#LearnwithBrainly
Part A:
The given values in form of ordered pairs are:
(2,1), (3,1), (4,-3), (3,-3)
A relation can be a function if one value of x is paired with exactly one value of y. In this case, x value of 3 is paired with two y values 1 and -3. So this relation is not a function.
Part B:
f(h) = 15h + 5
f(8) can be found by substituting h=8 in above equation.
So,
f(8) = 15(8) + 5 = 125
h represents the number of hours and f(h) represents the earnings of Kylie. So f(8) shows that Kylie earned $125 from 8 hours of work in the cafe
Part C:
For r hours of work, we can write:
f(r) = 15r + 5
So, the ordered pair can represent this relation as:
(r, f(r))
or
(r, 15r+5)
<1 and <2 are vertical angles (last choice)
hope it helps