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3 years ago

Trever spends $240 in 3 weeks how much will he spend in 8 weeks?

Mathematics

1 answer:

djverab [1.8K]3 years ago

3 0

Answer:

He will spend $560 in 8 weeks

Step-by-step explanation:

So 260 for every 3 weeks how much will he make in 8 weeks

so 240+ 240

cause he makes 240 every 3 weeks

so he will make 480 in 6 weeks.

then to get how much he makes in 1 week you divide 240 into 3

so 240 divided by 3 equals 80 So he makes 80 in 1 week.

So 240+240+80=560

So he make $560 in 8 weeks

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Answer:

The sum of the first, third, and last integer is 1533.

Step-by-step explanation:

Step 1: You need to create a equation first:

n + n + 2 + n + 4 + n + 6 + n + 8 = 2555

How did I make the equation?

If n is odd number, n + 2 must be the consecutive odd number

5 , 5 + 2 , 5 + 4 , 5 + 6 , 5 + 8

5, 7, 9, 11, 13 ALL CONSECUTIVE ODD NUMBERS

Step 2: Simplifying the equation

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5n + 20 = 2555

Step 3: Solving the equation, with explanation

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n = 507

Step 4: Plug in the value

n + n + 2 + n + 4 + n + 6 + n + 8

507, 507 + 2 , 507 + 4 , 507 + 6 , 507 + 8

507, 509, 511, 513, 515

Step 5: Solve the sum of the first, third, and last integer

507 + 511 + 515 = 1533

Step 6: THE ANSWER

1533

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