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zzz [600]
4 years ago
7

Kristen has been earning $150 per week by babysitting. She has been working hard to save 20% of each week's earnings. If she con

tinues to save the same amount each week, how many weeks will it take her to save $180?
Mathematics
1 answer:
anyanavicka [17]4 years ago
5 0

Answer:

it will take her 6 weeks

Step-by-step explanation:

150*.2=30

180/30=6

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neonofarm [45]

Add the times for each group together and divide by the quantity to find the averages and compare:


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The blue group has a lower (faster) average .


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4 0
3 years ago
3x-3y+2z=11<br> 3x+y-3z=-11<br> 15x-y-2z=0
Ipatiy [6.2K]

Answer:

If you are looking to solve the system of equations your answer would be:

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Step-by-step explanation:

I hope this helps :)

3 0
3 years ago
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erica [24]

Answer:

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stem: 6

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Step-by-step explanation:

4 0
3 years ago
Which proportion correctly shows the equivalence of two ratios?
lina2011 [118]

C. 4:5=32:40 is your answer

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∴ (C) is your answer

~<em>Rise Above the Ordinary, Senpai</em>


3 0
3 years ago
I’m being timed can I get these answers‼️
Katarina [22]

Answer:

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Step-by-step explanation:

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