Answer:
option D 12 is correct..
in second question the student didn't multiply -3 with 4. that's the mistake he did.
hope it helps
I'm assuming that since 87% failed, that would the remaining 13% was a success. If that assumption is correct, than we simply have to take:
.13 * 13531 = 1759.03 products were successful.
Answer:
a3+13a
Step-by-step explanation:
sorry I don't know how to solve this
Are there answer choices for this one because I got something kind of weird