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Fittoniya [83]
3 years ago
5

For what value of x is 62+15=x+22 true?

Mathematics
1 answer:
Artyom0805 [142]3 years ago
6 0

Answer:

x = 55

Step-by-step explanation:

The "equals" sign means both sides are equal. You want to isolate the x. So subtract 22 from both sides.

62+15-22 = x

62-22 = 40; 40 + 15 = 55

x = 55

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Step-by-step explanation:

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the sides of a square each have a length of 11x inches write an expression for the perimeter of the square in inches
notsponge [240]

Answer:

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Step-by-step explanation:

<u>Given </u>

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4 0
3 years ago
Suppose that 20° of boys opted for mathematics and 40% of girls opted for mathematics. What is the probability that a student op
ankoles [38]

Answer: 30%

Step-by-step explanation:

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P(A) = \frac{1}{2} * \frac{20}{100} + \frac{1}{2} * \frac{40}{100}

P(A) = 3/10 = 0.3

=> 30%

5 0
3 years ago
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