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Aleks04 [339]
3 years ago
14

Sam ordered 2 tacos and 3 enchiladas for lunch at the restaurant. His bill came to $7.80. If enchiladas were $2 each, write and

solve a linear equation to find the cost of each taco.
Mathematics
2 answers:
svlad2 [7]3 years ago
5 0

Answer:

my step sis is abella danger

Step-by-step explanation:

maksim [4K]3 years ago
4 0
$0.90 for the tacos. 3 enchiladas multiples by $2.00 is $6.00. then $1.80 is left so then you divide $1.80 divided by 2 and you get 0.9 and add the $ and then the 0 at the end
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What is the sale price rounded to the nearest dollar?
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Answer:

317

Step-by-step explanation:

1st markdown

original price:440

Markdown percent  20%

The new price = original price - original price* markdown percent

                         = 440 * 440*20%

Changing the percent to a decimal

                        = 440 * 440*.20

                        = 440-88

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New selling price = 352

2nd markdown

original price:352

Markdown percent  10%

The new price = original price - original price* markdown percent

                         = 352 * 352*10%

Changing the percent to a decimal

                        = 352 * 352*.10

                        = 352-35.20

                         =316.80

New selling price = 316.80

Rounding to the nearest dollar 317

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Answer:

Y=0.35x+18.99

Step-by-step explanation:

Y = total cost

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