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Tpy6a [65]
2 years ago
7

If you subtract 13 from an even number, the answer will be odd. A. True B. False

Mathematics
1 answer:
Nikolay [14]2 years ago
6 0

Answer:

A. True

Step-by-step explanation:

Even numbers are divisible by 2 with no remainder. 13/2 = 6.5 so yes.

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Joy Wigens, who works at Putnam Investments, received a check for $2,670. She deposited 1/3 of the check in her Citibank account
spin [16.1K]

Answer: $1,780

Step-by-step explanation:

Joy Wigens deposited 1/3 of the check of $2,670 that she received in her Citibank account.

The amount she deposited in her Citibank account was:

= 1/3 * 2,670

= $890

The amount she is left with after this deposit will therefore be:

= Check amount - deposit at Citibank

= 2,670 - 890

= $1,780

5 0
2 years ago
5+3r=5r-19(if there is no solution,type in ''no solution'')r= Answer
TEA [102]

Answer: 12 = r

Step-by-step explanation: When we have this kind of a setup, we want to put our variables together on one side of the equation and our numbers together on the other side of the equation.

First, let's put our variables on the right side by subtracting 3r from both sides of the equation. That gives us 5 = 2r - 19.

Now we can move our numbers to the left by adding 19 to both sides of the equation and we get 24 = 2r.

Divide both sides by 2 and 12 = r

Note:

Don't just do this problem in your head. It's extremely important to develop the habit of putting all your steps down on paper or digitally. It will really pay off for you down the line.

4 0
3 years ago
A test grade was 92%. 60 items were correct. How many test items were there?
Anna11 [10]
Set up an inequality:

\frac{92}{100}=\frac{60}{x}

Cross-multiply:
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x=65 questions


6 0
3 years ago
Please someone factorise x^2 + 8x + 16​
lukranit [14]

Answer:

i tihnk it is = − 4 im sorry if it is wrong

Step-by-step explanation:

6 0
3 years ago
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Answer:

1:4

Step-by-step explanation:

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3 years ago
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