Answer:
y = 5/2x -15
Step-by-step explanation:
5x - 2y = 30
-2y = -5x + 30
y =
x -15
Step 2 I believe. You are supposed to find the absolute value before adding
700,000 is your final answer so the number was rounded to the hundred thousands value/place.
Answer:
5
Step-by-step explanation:
take your price and subtract the monthly price
115-40=75
now you have the price of all your extra devices summed up
75÷15=5 extra devices