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The first step would be to multiply the bottom equation by -1 to eliminate x, then you would combine like terms, like 5y + 2y, and 16 + 10.
Answer:
what is your question.. if any problems then I will try to solve if I know.
Answer:
280 units^2 is the answer. broo
Because if let's say you have 400$ for the year, and each book cost 10$. So it would be written as 400-10b since the quantity of books must be multiplied times their cost to calculate whether you are within or outside the budget.
Answer:
I think the answer is not proportional for B I'm sorry if it is wrong
Step-by-step explanation:
