A: x (isabella)
3x+x=36
b: 3x+x=36
4x=36
x=9
3x=27
c: Joseph is 27 years old.
Answer:C would be the correct answer
Step-by-step explanation:
Answer:
Ricky get $4 than Sam.
Step-by-step explanation:
.25x80=20
80-20=60
.30×80=24
80-24=56
Answer: $388.5
Step-by-step explanation:
Total cost = cost + sales tax
Given that cost = $370
Sales tax = 5% of $370
5/100 × 370 = $18.5
Total cost = $370 + $18.5
= $388.5
I hope this is clear.
Answer:
D. 5, 6, 8, 9
Step-by-step explanation:
Simply plug in the <em>x</em> values into the function to find the <em>y</em> values:
y = ∛(-8) + 7 = 5
y = ∛(-1) + 7 = 6
y = ∛1 + 7 = 8
y = ∛8 + 7 = 9