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2 years ago

6

The art club spent $45 on supplies for Valentines to sell during lunches. they made 60 valentines. what's selling price for a va

lentine would result in a profit of zero if all valentines are sold?

1 answer:

lina2011 [118]2 years ago

3 0

Divide 45 by 60 which gives you 0.75. To check your answer, multiply 0.75 by 60 then add that answer to -45. So, the answer is 0.75

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The ratio of sam's age to Hank's age is 5 to 3.if the sum of their ages is 24, how old is Hank?

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2 years ago

Read 2 more answers

Manchu has drawn a

timama [110]

Answer:

Height of each triangle: 14cm

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Step-by-step explanation:

So we know that the base of the area is 24. Lets find the height.

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zhuklara [117]

Answer:

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Step-by-step explanation:

For clarity, the image below represents the problem. Let's call h the height of the tower. Notice that it forms 2 triangles that are similar to side-angle-side. So, we can calculate the higher of the tower by similar triangles:

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2 years ago