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True [87]
4 years ago
12

Sam earned $130 last week. Jay earned $150 last week. They combined their money and decided to donate 1/5 of their total amount

to help the hurricane victims. They, they spent 30% of the remaining amount at a video game store. Jay claims that they have 50% of their original combined total left. Is Jay's claim correct?
Mathematics
1 answer:
defon4 years ago
4 0
Jay's claim is false. They would have $156.8 left which is 56% of their original combined total. 
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Step-by-step explanation:

The image is the dilated form of its preimage if and only if the following conditions are observed:

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4) J' = \alpha_{4} \cdot J

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If we know that K = (2, 0), K' = (1, 0), T = (3, 0), T' = (1.5,0), P = (1, 5), P' = (0.5, 2.5), J = (0, 3) and J' = (0, 1.5), then the coefficients are, respectively:

\alpha_{1} = \frac{1}{2}, \alpha_{2} = \frac{1}{2}, \alpha_{3} = \frac{1}{2}, \alpha_{4} = \frac{1}{2}

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bija089 [108]

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Step-by-step explanation:

Hello!

We can solve for y by isolating it.

<h3>Solve for y</h3>
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3 years ago
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