3 years ago

What are the coeffecients in 14x^2+x-12

1 answer:

4 0

The coefficients in 14x² + x - 12 are 14 and 1. Coefficients are constants that are placed before a variable. They multiply with the variable in an algebraic expression. For example, 4x is 4(x). 4 comes before the variable x.

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Answer:

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Step-by-step explanation:

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3 years ago

1. Solve for the variable in the following proportion.

Ugo [173]

Answer:

1. 3

3. 10

Step-by-step explanation:

1. Write a proportion by writing each ratio as a fraction and setting the fractions equal. A proportion is an equation where two ratios are equal to each other. Then cross multiply denominator and numerator of each fraction to solve.

$\frac{n}{.5} = \frac{6}{1}\\ 1*n = 0.5*6\\n = 3$

2. Repeat same process as #1.

3. The ratio of girls to boys is 3:2. There are 15 girls. write a proportion to solve using b as the number of boys.

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There are 10 boys.

7 0

3 years ago

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