Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. he bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. which expressions would represent his total cost? check all that apply.

The expression that'll be used in calculating the total cost will be 2.5x + 2y.

Since Gabriel bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each, then the total cost will be:

= (2.5 × x) + (2 × y)

= 2.5x + 2y

Based on the calculation above, the expression that'll be used in calculating the total cost will be 2.5x + 2y.

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Total cost  = 2.5 x + 2y .

Step-by-step explanation:

Given  : He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each.

To find :Which expressions would represent his total cost.

Solution : We have given that

He bought 2.5 pound of an apple  = x dollars.

Cost of 2.5 pound of an apple  = 2.5 x

2 bag of lettuce = y dollar .

Cost of 2 bas lettuce = 2y .

Total cost  = 2.5 x + 2y .

Therefore,Total cost  = 2.5 x + 2y .