One solution: (0,-8) is the answer
Download Photomath, it gives you the answer for this equations
C I believe i need more info on the question
Answer:
3 nights
Step-by-step explanation:
let n equal the number of nights
6 = 2n ---> 6 cm = 2 cm x the number of nights
6/2 = 2n/2 ---> divide both sides of the equation to isolate n
3 = n ---> number of nights equals 3
6 is the number of centimeters needed divided by 2 the number of centimeters per night which would give you the number of nights.
1. she saves $6.75
2.40-2n=36
3.9+2*3-3*2=9
