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3 years ago

Factor completely of 3x^2+x-2.

Mathematics

1 answer:

liq [111]3 years ago

3 0

You factor by grouping and the answer is (3x-2)(x+1).

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in a company, 40% of the workers are women. If 1380 woman work for the company, how many total workers are there?

mrs_skeptik [129]

Answer:

Step-by-step explanation:

The total number of workers is our unknown. If 40% of this unknown number are women and the number of women is 1380, then the equation looks like this:

(remember that the word "of" generally means to multiply)

(also remember that we have to use the decimal form of a percent in an equation)

.40(x) = 1380 then divide to get the number of total workers:

x = 3450

5 0

2 years ago

Don is paid $4.75 on each class ring sold. How much will he earn if he sells 90 class rings?

Mice21 [21]

He will earn $427.50 because $4.27 times 90 equals $427.50

8 0

2 years ago

Solve using the Distributive Property

diamong [38]

Answer:

6(5)+(2)5

Step-by-step explanation:

5 0

2 years ago

3629 you can use the digits twice make the largest four digit number

Alex Ar [27]

Answer:

9632

9966

Step-by-step explanation:

im not 100% sure

3 0

3 years ago

The equation of line L, is y = 5x + 1

Lynna [10]

Answer:

see explanation

Step-by-step explanation:

Parallel lines have equal slopes.

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 5x + 1 ← is in slope- intercept form

with slope m = 5

Rearrange 2y - 10x + 3 = 0 into this form

Add 10x to both sides

2y = 10x ( subtract 3 from both sides )

2y = 10x - 3 ( divide all terms by 2 )

y = 5x - $\frac{3}{2}$ ← in slope- intercept form

with slope m = 5

Since both lines have a slope of 5 then they are parallel.

4 0

3 years ago