First-grade student, Noah, has set up a lemonade stand in his front yard. It cost $10 for the initial supplies, and it costs him $0.05 for each cup of lemonade he makes. He is selling his lemonade for $0.50 per cup. How
many cups of lemonade must Noah sell in order to not lose any money? Write a system of linear equations
that models Noah's expenses and revenue. Let c represent the number of cups of lemonade sold, and let y
represent the total expenses or total revenue.

b is the answer that makes most sense

step-by-step explanation:

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

answer: what are the answer choices?

step-by-step explanation: