70-30=40
40 divided by 8 = 5
x ≤ 5
she can buy at the most 5 T-shirts.
Answer:
11-2x=x+2
-3x=9
x=-3
Step-by-step explanation:
y=11-2x
y=x+2
So we use the first equation to plug in for the second equation.
Then we solve for x and get the answer. Hope this helps. Thank you.
Answer:
2 13/20
Step-by-step explanation:
Answer:
91
Step-by-step explanation:
I used a calculator and if you add 76, 93, 89, 71 to 91 it equals 420 and if you divide that by 5 it is 84.
Hope this helps!
Answer:
z>3
Step-by-step explanation:
