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The expression that can be used calculate the cost of the Ross dinner before adding tax and a tip is 4( 11.50 + 1.50 + 2.75)

Algebraic expression

  • Number of people in the family = 4

  • Cost of each pasta dish = $11.50

  • Total cost of pasta dish = $11.50 × 4

= $46

  • Cost of each drink = $1.50

  • Total cost of each drink = $1.50 × 4

= $6

  • Cost of another drink each = $2.75

  • Total cost of another drink = $2.75 × 4

= $11

Total cost of the family's dinner = Total cost of pasta dish + Total cost of each drink + Total cost of another drink

= $46 + $6 + $11

= $63

Alternatively,

Total cost of the family's dinner = 4( 11.50 + 1.50 + 2.75)

Complete question:

Ross family recently dined at an italian restaurant. each 4 family members ordered a pasta dish that cost $11.50, a drink that cost $1.50, and $2.75

write an expression that could be used to calculate the cost of the family's dinner before adding tax and a tip.

what was the cost of dining out for the ross family

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