SOLUTION: 1. Susan is six years older than ana. She is twice as old as ana. How old is each now. 2. The sum of three consecutive even integers is 276. Find the integers. 3. One number is 5

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Question 1062700: 1. Susan is six years older than ana. She is twice as old as ana. How old is each now.
2. The sum of three consecutive even integers is 276. Find the integers.
3. One number is 5 less than twice another. If the sum of the numbers is 19, what are the numbers.
4. The perimeter of a certain rectangle is 16 times the width. The lenght is 12 cm more than the width. Find the measure of each dimension.
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
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1. Susan is six years older than ana. She is twice as old as ana. How old is each now.
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x, Susan
y, Ana
system%28x=y%2B6%2Cx=2y%29
-
y%2B6=2y
6=y
-
x=12




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2. The sum of three consecutive even integers is 276. Find the integers.
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n is any integer.
system%28Integers%2C2n%2C2n%2B2%2C2n%2B4%29

2n%2B2n%2B2%2B2n%2B4=276
6n%2B6=276
6n=270
n=270%2F6=3%2A3%2A3%2A2%2A5%2F%282%2A3%29=45

system%28ANSWER%2AINTEGERS%2C90%2C92%2C94%29

Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
.
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