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inysia [295]
3 years ago
6

Maggie earns money from working at the pet store and answering phones. She earns $10 each hour she works at the pet store and $0

.25 for each call she answers. Maggie answered 60 phone calls and earned $115 last week. Create and equation that will determine the number of hours she worked at the pet store

Mathematics
1 answer:
kicyunya [14]3 years ago
3 0
I set up an equation and solved for the hours

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Brainliest Answer!!!
AleksandrR [38]
Its fairly straightforward. Since the bottom equation only has one unknown,x, because y=1.3, you can plug y in and solve for x. Once you find the value of x, you then have the value for two variables, x and y, and again have one unknown coefficient a. To solve for the coefficient you just plug in your y value (1.3) and your x value (which can be rounded to 0.42). Using a little bit of algebra, you can then solve for a which should be a=2.108. I am not sure if your teacher wants you to solve it this way but you could also use the elimination method or substitution method that you would of learned when discussing system of equations. But no matter which way you do it, the math follows the rules. Hope this helps. I’d suggest you solve it yourself to double check my work.

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7 0
3 years ago
Choose Yes or No to tell if the number 3.23 will make each equation true.
Free_Kalibri [48]

Answer:

yes

no

yes

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Step-by-step explanation:

i think its right

5 0
3 years ago
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2
DochEvi [55]

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Sally had 10 peaches left at are roadside fruit stand. she went to the Orchard and picked more peaches to stock up at the stand
Diano4ka-milaya [45]

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Step-by-step explanation:

8 0
3 years ago
Find the missing length
jasenka [17]

Answer: 15

Step-by-step explanation:

For this you will have to use pythagoras’ theorem.

The formula for the shorter side of this triangle is u²=c²-b² (or in this case u²=17²-8²).

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Then to find u on its own you have to square root 225.

The square root of 225 is 15.

3 0
3 years ago
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