noah12345678

13.10.2020 • 

Mathematics

1. On the graph below, sketch your equation from question 2 that represents the money Alex could earn at the job at the amusement park. -Equation: y = 1/9x + 100

2. on the graph, sketch the inequality that represents the number of hours alex could work at the amusement park.

-Amt. of hours: x<= 320

3. then on the graph, sketch the inequality the represents the amt. of money Alex needs to earn.

-Amt. of money needed to earn: y<=2200

Ответ:

genyjoannerubiera

08.04.2021

Mathematics

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The cost for 1 lemon is $0.75.

Solution

Peter bought 8 lemons for $6. What was the cost for 1 lemon?

We can use a rule of three to solve this problem:

If 8 lemons cost  $6

  1 lemon    cost   x

x=(1 lemon)($6) / (8 lemon)

x=$(6/8)

x=$0.75

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