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Hitman42 [59]
3 years ago
15

If a teacher had 10 percent of her students fail, how many would that be if she had 130 students

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
6 0

Answer:

13

Step-by-step explanation:

Multiply 130 by .10, To Multiply a number by a percent you have to move the decimal two places to the left.

Llana [10]3 years ago
6 0

Answer:13

Step-by-step explanation:

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Translate this sentence into an equation.
motikmotik

Answer:

g = 61.

Step-by-step explanation:

g + 9 = 70             Subtract 9 from both sides of the equation:

g + 9 - 9 = 70 - 9

g = 61.

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Factor the expression

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3 years ago
What is the prime factorization of 60?​
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Answer:

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Step-by-step explanation:

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2 years ago
The values of a, b, and c in the equation x² + 6x - 55 = 0 are:
Elenna [48]

Answer:

The following are the answers:

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Step-by-step explanation:

When looking for a, b, and c in a quadratic, you are looking at coefficients only. The coefficient of x^2, which in this case is 1, is a. The coefficient of x, which in this case is 6, is b. Lastly, the constant at the end, which in this case is -55, is c.

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