Tara’s T’s is offering 2 T-shirts for $16, while Good-T’s is running their buy one for $9.99, get one for half price sale. Which store offers the better deal?
Please try to provide as mush detail explanation. :D

Good -T's

Step-by-step explanation:

2 for 16 would be 8 each

and buy 1 for 9.99 the other 1/2 off would be 5.00 so 15.00 is better then 16.00

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.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it