Answered

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At the fast food restaurant, an order of fries costs $1.17 and a drink
costs $0.90. How much would it cost to get 4 orders of fries and 5
drinks? How much would it cost to get f orders of fries and d drinks?

Sagot :

arulmalu

Answer:

Cost of fries = $ 1.17

order of fries =4

Total cost of fries =4 × 1.17

                           =  $ 4.68

cost of drinks  = $0.90

no. of drinks    = 5

total cost of drinks =0.90 × 5

                                =$4.50

total cost of drinks and fries = cost of drinks + cost of fries

                                              =$ 4.50 + 4.68

                                      ans        = $ 9.18

Step-by-step explanation:

At a food restaurant, it costs $ 9.18 to get 4 orders of fries and 5 drinks.

It is obtained by adding the individual costs for a given number of orders of fries and drinks. It costs [tex]1.17f + 0.90d[/tex] for f orders of fries and d order of drinks.

Calculating the individual costs:

Cost for an order of fries = $ 1.17

Then, the cost for 4 orders = 4 × $ 1.17 = $ 4.68

Cost for an order of drink = $ 0.90

Then, the cost for 5 drinks = 5 × $ 0.90 = $ 4.50

Calculating the total cost:

Then the total cost = Cost for 4 fries + Cost for 5 drinks

                                = $ 4.68 + $ 4.50

                                = $ 9.18

Similarly,

The cost for f fries = f × $ 1.17 = 1.17f

The cost for d drinks = d × $ 0.90 = 0.90d

Therefore, the total cost for f fries and d drinks = 1.17f + 0.90d

Thus, it costs $ 9.18 to get 4 orders of fries and 5 drinks and it costs 1.17f + 0.90d to get f orders of fries and d drinks.

Learn more about such word problems here:

https://brainly.com/question/745684

#SPJ2

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