Answer: The answer is A, $78.00
Step-by-step explanation: Hope it helps
Answer:
x=4
Step-by-step explanation:
3x = 12
divide by 3
x =12/3
Answer:
1 mile every 7.6 min
Step-by-step explanation:
Answer:
n = -33
Step-by-step explanation:
Let n = number
Sum of a number and 9
(n+9)
is tripled
3(n+9)
the result is six less then twice the number
2n-6
3(n+9) = 2n-6
Distribute
3n+27 = 2n-6
Subtract 2n from each side
3n-2n +27 = -6
n +27 = -6
Subtract 27 from each side
n+27-27 = -6-27
n =-33
