Answer:
<u>$67.43 altogether</u>
Step-by-step explanation:
A 15% percent tip means 15% OF the bill.
15% of 58.65

You can't really pay $8.7975, so you would round to the nearest one hundredth which is $8.78.
Now you add the $8.78 to $58.65 which will give you $67.43.
I hope that helps!
45% of what number is 27
0.45x = 27
x = 27 / 0.45
x = 60 <== 45% of 60 = 27
Y = 3x - 4
y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)
y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)
y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)
y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)