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marishachu [46]
3 years ago
13

Jerome took $20 to the store to buy a book and some CDs. If he buys a book that costs $4.50, write an inequality to find the mos

t he could spend on CDs.
Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0

Answer:

y\leq15.5

Step-by-step explanation:

The Total Amount taken to the store by Jerome = $20

He buys a book worth $4.50

Let y be the most he could spend on CDs

Since he is spending on books and CDs, the amount spent cannot be more than total sum he has, therefore:

y+$4.50\leq20

This is because he could spend either less than $20 or exactly $20

y\leq20-4.50

y\leq15.5 is the inequality to find the most he could spend on CDs.

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marin [14]

Answer:

Step-by-step explanation:

If A, B, and C are in the ratio of 2:3:5 and they are each getting some amount of money in that ratio, then to find the total amount of money they split is found in Ax + Bx + Cx and we need to solve for x. What we are told is that the smallest share = 210 and obviously A is the smallest share. Therefore,

2x = 210 and x = 105.

The total sum = 210 + 3(105) + 5(105) so

Total sum = 210 + 315 + 525

Total sum = 1050 and

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B's share is 315

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3 years ago
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7 0
2 years ago
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allsm [11]
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The width of the desk is 15 inches

----
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3 years ago
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Step-by-step explanation:

If the corresponding angles of two triangles are not congruent, then the triangles are not congruent.

A contrapositive statement is when you take the original statement, "flip" it around, and write the opposite of the original statement. Here's an example:

<u>Original statement:</u> The grass is wet because it was raining.

<u>Contrapositive statement:</u> It was not raining, so the grass is not wet.

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