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OLga [1]
3 years ago
14

Nicole has $120. if she saves $20 per week, in how many days will she have $500?

Mathematics
2 answers:
Alex777 [14]3 years ago
5 0
This is how I would do it

ElenaW [278]3 years ago
4 0
500= 120+20x, where x is weeks

Subtract 120 from both sides
380=20x

Divide both sides by 20
19=x

19 weeks*7 days per week= 133 days

Final answer: 133 days
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Answer:

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Finding area of shaded sectors.
tekilochka [14]

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Given the figure, the arc is given as 80 degrees, but not the central angle of the shaded sector. But from geometry we know that the central angle and the intercepted arc have the same measure. So we can say:

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The area of the shaded sector is 69.81 sq. meters.

5 0
3 years ago
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