Maddie has 180 coins. of these coins, 1/12 are dimes. about how many dimes does she have?

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

- (2, -7)

- lines r and s and lines t and u must be parallel

i belive the biggest ratio would be 18: correct me if im wrong