2 years ago

Write an equation and solve

Mathematics

2 answers:

Lena [83]2 years ago

5 0

Answer:

Step-by-step explanation:

b = cost of 1 burger
f = cost of fries
$1 = the cost of fries

2(b+f) = 10

2b + 2f = 10

2b + 2(1) = 10

2b + 2 = 10

- 2 - 2

2b = 8

/2 /2

b = $4 <== the cost of each burger

Check your answer:

2(b+f) = 10

2(4+1) = 10

8 + 2 = 10

10 = 10

This statement is correct

Hope this helps!

erma4kov [3.2K]2 years ago

3 0

10 divided by 2 minus 1 equals 4

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