Answer:
Step-by-step explanation:
6.
Answer:
The answer is 35
Step-by-step explanation:
Answer:
65.4
Step-by-step explanation:
60*.09 = 5.4
60+5.4 = 65.4
Use elimination
Multiply first equation by 4
12a - 8b = 56
12a + 9b = 39
Subtract both
-17b = 17
b = -1
Plug in -1 for b
3a - 2(-1) = 14
3a = 12, a = 4
Final answer: a = 4, b = -1
Answer:
It would be $2 per piece, because 16 divided by 8 is two.
Step-by-step explanation:
