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pav-90 [236]
3 years ago
7

3) Jack has $400 and is going to start saving $30 per week. Sally has $225 and is going to start saving $55 per

Mathematics
1 answer:
Gre4nikov [31]3 years ago
8 0
It will take 7 weeks and both will have $610

30x7=210+400=610
55x7=385+225=610
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Answer this question plz thanks
Marina86 [1]

Answer:

  • Option A

Step-by-step explanation:

The area outside of the semicircle is the difference of the areas of the rectangle and the semicircle.

<u>Area of rectangle:</u>

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<u>Area of the semicircle:</u>

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<u>The area we are looking for is:</u>

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Correct choice is A

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Answer:

Answer B - y=[x]+7

Step-by-step explanation:

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Step-by-step explanation:

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