Answer:
6
Step-by-step explanation:
7+2x where x is DVDs borrowed
7+2x=19
2x=12
x=6
6 DVDs borrowed for the same price
Answer:
13r + 2t
Step-by-step explanation:
Step 1: Write out expression
3r + 2(t + 5r)
Step 2: Distribute
3r + 2t + 10r
Step 3: Combine like terms (r)
13r + 2t
<span>70=2(x+x-9)
</span><span>2x-9=35
x=22
</span><span>length 22, width 13</span>
The correct answer should be 2 & 1/2 batches
2/7 + 2/7 is 4/7 and half of a batch would bring it to 5/7
The Answer is -16, I THINK.
Because...
You take what you are given and you simply plug it in (:
-4b+x
-4 times 3=-12
-12+ -4= -16