Answer:
128 pages per day
Step-by-step explanation:
well there are 7 days in a week so you take the amount of pages she reads per week and divide that by 7 in order to get how many pages per day.
which is 128 pages per day
It would be 10 because the factors add up and it makes sense
Answer:
y = 13x - 55
Step-by-step explanation:
So this is what we know
Selling price = $13 per copy
Expenses = $55
The formula for profit in this case is:
Profit = total selling price - expenses
In which y is the profit
The total selling price is 13x. x here is for the number of manuals she sells
The expenses are $55.
This then becomes y =13x - 55
HOPE THIS HELPED
x-7=5
Move -7 to the other side. Sign changes from -7 to +7.
x-7+7=5+7
x=5+7
x=12
Answer: x=12
