The equivalent ration is B
Answer: 6 triangles
Step-by-step explanation:
hope this helps :)
Michael pays a fixed $30, so lets put that by itself.
$30
Michael also has to pay $4 for each ride, so lets use a variable for that. I'll use r.
$4r
Now, since the problem said plus, we know to add.
$30 + $4r
That's your equation.
4x+20 = 3x - 28
x + 20 = -28
x = - 48
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h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = Y B u y R P r W 6 Q g & t = 1 0 s
Find how far the car can travel on one gallon of gas, by dividing total miles by number of gallons:
105 miles / 7 gallons = 15 miles per gallon.
Now multiply that by the number of gallons to find total miles:
15 miles per gallon x 9 gallons = 135 total miles.