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mote1985 [20]
2 years ago
11

Help me out pleasee will give brainliest or whatever its called

Mathematics
2 answers:
dangina [55]2 years ago
8 0

Answer:

2 people have to answer in order for you to give brainliest

Step-by-step explanation:

Brums [2.3K]2 years ago
6 0

Answer:

-8z-1

Step-by-step explanation:

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Charlotte’s weekly paycheck is based on the number of hours worked during the week and on the weekend. If she works 13 hours dur
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I am setting the week hourly rate to x, and the weekend to y.  Here is how the equation is set up:

13x + 14y = $250.90
15x + 8y = $204.70

This is a system of equations, and we can solve it by multiplying the top equation by 4, and the bottom equation by -7.  Now it equals:

52x + 56y = $1003.60
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Now we add these two equations together to get:

-53x = -$429.30 --> 53x = $429.30 --> (divide both sides by 53) x = 8.10.  This is how much she makes per hour on a week day.

Now we can plug in our answer for x to find y.  I am going to use the first equation, but you could use either.

$105.30 + 14y = $250.90.  Subtract $105.30 from both sides --> 14y = $145.60 divide by 14 --> y = $10.40

Now we know that she makes $8.10 per hour on the week days, and $10.40 per hour on the weekends.  Subtracting 8.1 from 10.4, we figure out that she makes $2.30 more per hour on the weekends than week days.
7 0
3 years ago
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Pls help me with this i will give brainlyest to whoever answers first
Ksivusya [100]

Answer:

Senate

Step-by-step explanation:

Senate

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What are the exact solutions of x2 - 5x - 1 = 0?.
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Step-by-step explanation:

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6( n - 2) in word form please c:
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Answer:

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Step-by-step explanation:

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