Isaac is making sandwiches for a group of friends. He needs 3 ounces of meat for each sandwich. Part A: Isaac is not sure how many sandwiches he will be able to make. Write an expression with a variable that represents the amount of meat Isaac needs for his sandwiches. Identify what the variable represents. Part B: If Isaac has 18 ounces of meat, how many sandwiches can he make? Create an equation and show all work to solve it.

Question

Kallie Mathews

Mathematics

22 December, 18:39

Isaac is making sandwiches for a group of friends. He needs 3 ounces of meat for each sandwich. Part A: Isaac is not sure how many sandwiches he will be able to make. Write an expression with a variable that represents the amount of meat Isaac needs for his sandwiches. Identify what the variable represents. Part B: If Isaac has 18 ounces of meat, how many sandwiches can he make? Create an equation and show all work to solve it.

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Answers (2)

Know the Answer?

Rodriguez · Answer 1

Part A

Assume that

y = ounces of meat

x = number of sandwich

So, the equation for how much meat he need for his sandwiches is

y = 3x

Part B.

We just need to substitute 18 to the equation (Replace y with 18)

y = 3x

18 = 3x

x = 6

From 18 ounces of meat, Isaac could make 6 sandwiches

Matilda Vaughn · Answer 2

Part A

Assume that

y = ounces of meat

x = number of sandwich

So, the equation for how much meat he need for his sandwiches is

y = 3x

Part B.

We just need to substitute 18 to the equation (Replace y with 18)

y = 3x

18 = 3x

x = 6

From 18 ounces of meat, Isaac could make 6 sandwiches