Anais bought 3 1/2 yards of ribbon. she had 2 feet 10 inches of ribbon left after trimming some curtains. how many inches of ribbon did anais use to trim the curtains?

anais used inches of ribbon.

the solution is .

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

i think the answer is true

step-by-step explanation: