Suppose you drive 75 miles and use 3 gallons of gasoline. at the same ratio, how many miles can you drive with 12 gallons of gas?

300 miles

Step-by-step explanation:

just do 3 times 4 you get 12 so you do 4 times 75 and you get 300

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3