The equation would be x+7x+12x = 100
solving gives x=5
12×5=60
7×35
5+35+60=100
The age/answer is 60
Answer:
371/1000
Step-by-step explanation:
The answer is 1000
Answer:

Step-by-step explanation:
Answer: $55.33
Step-by-step explanation: In order to solve this promblem, add all the monthly gas bills and take that result and divide it by the numbe rof months, to get the anerage gas bill expense
The slope is rise/run
rise=up and down
run=left and right
the rise is 0
the run is inifnity
so 0/inifnity=0
the slope is 0