-9
There are the same signs so you'd just add them together and use whatever sign they are..
Factor out the common term 2
2(2x + y) = -2
Divide both sides by 2
2x + y = -1
Subtract 2x from both sides
<u>y = -1 - 2x</u>
Answer: 390 calls
Step-by-step explanation:
13/2= 6.5
6.5 x 60 min= 390
Answer:
x= 6
cad=62
Step-by-step explanation:
Answer: 305 bags of chips were sold
Step-by-step explanation: