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Kisachek [45]
2 years ago
9

1 2 points Krissa works as a cashier in an office supply store. The graph shows the ratio amount earned: time worked. 1 60 Amoun

t Eamed (dollars) 30 10 2. 30 20 . TO 0 2 6 5 7 Time Worked (hours) How much will Krissa earn if she works for 7 hours? $52.50 5 $42.00 $56.00 O $37.50 гу Type here to search O a​
Mathematics
1 answer:
bija089 [108]2 years ago
8 0

Answer:

the answer is 56.00 dollars

Step-by-step explanation:

I did this

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<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have:

A chemist has two alloys, one of which is 5% gold and 20% lead and the other which is 30% gold and 50% lead.

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brainly.com/question/11897796

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