Please help! “Cost of dinner at chewy’s: $38.72
Tip: 25%
What is the new cost ?”

$48.40

Step-by-step explanation:

$48.40

Step-by-step explanation:

25%=0.25

38.72*0.25=9.68

38.72+9.68=48.40

the answer is c

hope this !

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.

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