Answer:
a = -31
Step-by-step explanation:
According to the question,
-6a + 7a = -31
a = -31
Answer:
She doesn't have enough wax to make 4 candles, but she does have enough to make 3 whole candles
Step-by-step explanation:
Please refer to the attached image for explanations
I'm not sure what the ray exactly is but some examples of ray names are ray RT or ray TR. You basically switch the letters.
The sale price is $30.52
:)
Answer:
6. is H
7. is B
Explanation:
the communitive property states that if: a+b=c, then b+a=c
if each ballon costs 2 dollars, that would b 2x or $2 (aka the 2) for 1 balloon (aka the x) and since he has a 10$ off coupon, you have to subtract 10$ so y=2x-10
