If you need the answer please add the questions
Answer: 20
H(c) = 6.4 + 0.6c
<u>6.4</u> is the constant.
When the height of the cups is <u>18.4</u> the function is:
18.4 = 6.4 + 0.6c
Then, you add <u>6.4</u> from both sides
18.4 - 6.4 + 6.4 = 6.4 + 0.6c - 6.4 + 6.4
Simplify
18.4 = 6.4 + 0.6c
Switch sides
6.4 + 0.6c = 18.4
Multiply both sides by <u>10</u>
6.4 x 10 + 0.6c x 10 = 18.4 x 10
Refine
64 + 6c = 184
Subtract <u>64</u> from both sides
64 + 6c - 64 = 184 - 64
Simplify
6c = 120
Divide both sides by <u>6</u>
6c/6 = 120/6
c = <u>20</u>
Nicole needs to pay $12.
32*0.75=24 Find the price after the discount.
24/2=12 Find how much the mother will pay.
24-12=12 Find how much money Nicole needs to pay.
Average speed = Total distance / Total time
Here, distance = 1 1/3 miles = 4/3 miles
Time = 1/4 hours
So, it would be: 4*4/1*3 = 5.33 miles/hour
The slope of it would be 0