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Dimas [21]
3 years ago
8

23/40 as a percentage? and the steps ö

Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0
Divide 23 by 40 to get .575. Then multiply by 100 to get 57.5%
lora16 [44]3 years ago
5 0
How many times does 40 go into 100 2 1/2 so multiply 23 by 2 1/2 to get 57.5 enjoy

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A survey of 4000 Americans found that 80% agreed with the president on a certain issue. identify the population
anastassius [24]
80% of 4000 is 3200, so 800 disagreed, and 3200 agreed.
4 0
3 years ago
Read 2 more answers
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patriot [66]
USE THE ORDER OF OPERATIONS (PEMDAS) in all questions.

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3 years ago
How many solutions does this system have?
vagabundo [1.1K]

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5 0
2 years ago
Solve for j.<br> j/-2+7=-12<br> j=
tangare [24]
J/-2 + 7 = -12 multiply both sides with 2

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4 0
3 years ago
How to factor that polynomial
professor190 [17]
<h3><u>(1 + 5y)(1 - 5y) is the fully factored form of this polynomial.</u></h3>

This polynomial can be factored using difference of squares.

This polynomial is in the form of a^2 - b^2 = (a + b)(a - b)

Because 1 * 1 = 1, we can use this formula to simplify this polynomial.

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We can use FOIL to verify this.

(1 + 5y)(1 - 5y)

1 - 5y + 5y - 25y^2

1 - 25y^2

6 0
2 years ago
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