How do I do systems of Equations- Elimination method

Mathematics

1 answer:

Reptile [31]3 years ago

5 0

In the elimination method you either add or subtract the equations to get an equation in one variable.

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At Best Burgers, Jack collected sales data on the type of side order served with each type of burger purchased for a week. Jack

horsena [70]

The correct answers are:

60 pounds of onion rings and 60 hamburgers.

Explanation:

Jack serves a half pound of onion rings with every burger. He serves 120 bacon cheeseburgers. To find the number of pounds of onion rings, we multiply 1/2 pound by 120 burgers:

1/2(120) = 1/2(120/1) = (1*120)/(2*1) = 120/2 = 60 pounds of onion rings.

There were 8 hamburgers served out of the first 40 orders. If this rate continues, then to find the number of hamburgers out of 300 orders, we multiply 8/40 by 300:

8/40(300) = 8/40(300/1) = (8*300)/(40*1) = 2400/40 = 60

There would be 60 hamburgers.

4 0

3 years ago

Read 2 more answers

hey guys! please give an easy explanation on how to do this once you find the answer so I can try doing it myself! thank you :)

Svet_ta [14]

Answer:

i think its d :both a and b

Step-by-step explanation:

i think

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