The second one is the function
Answer:
c = -2
On a graph the intersecting point would be at (-2, -10)
Step-by-step explanation:
He will need 528 pieces of glass.
Hope this helps!
Please mark as brainliest because it helps me out a lot :)
First, write the rate as a decimal by moving the decimal point two places to the left from the percent.
r = 5% = 0.05
C = p + rp
C = 30.99 + 0.05 * 30.99
C = 30.99 + 1.55
C = 32.54
Answer: The total cost is $32.54
Y = 4x - 1
// Plug this in for variable y in equation [1]
[1] 20x - 5•(4x-1) = 5
[1] 0 = 0 => Infinitely many solutions
