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Wittaler [7]
4 years ago
5

How do i divide and multiply rational expressions?

Mathematics
1 answer:
notka56 [123]4 years ago
4 0

Answer:

To multiply rational expressions, first factor all numerators and denominators and cancel any factors you can. Then multiply what you have left.

Step-by-step explanation:

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I NEED THIS DONE RIGHT ASAP !!!
coldgirl [10]

Answer:

X= -2/6y +3

Step-by-step explanation:

-6x - 2y= -18

add -2y to both sides

-6x=2y -18

divide by -6 to both sides

X= -2/6y + 3

4 0
3 years ago
Read 2 more answers
How do you put 3/4% ,3/25%, and 11/20% as a decimal
Ahat [919]
First 3/4: this is actually 0.75. but the percent means we have to divide it by 100:

0.0075

3/25 is actually 0.12 (because it's equal to 12/100: i multiplied both numbers by 4)

and if it's a percent, again we "move to "move the point" or in other words divide by a 100:

0.0012 (think of dividing by 10 as of moving the coma to the left and adding zeros if there is noone to move)

the last one is equal to 55/100 (multiplied both by 5), so 11/20 % is 0.0055


I hope this was clear, let me know if you have questions!

4 0
3 years ago
the point (21, 32) is on a line with the slope 1.5 find the equation of the line. find the coordinates of another point on the l
wlad13 [49]

Answer:

The equation would be y = 1.5x + 0.5

Step-by-step explanation:

To find the equation of the line, use the point and the slope in point-slope form.

y - y1 = m(x - x1)

y - 32 = 1.5(x - 21)

y - 32 = 1.5x - 31.5

y = 1.5x + 0.5

3 0
4 years ago
What's is the substitution ​
m_a_m_a [10]

Answer:

In English grammar, substitution is the replacement of a word or phrase with a filler word such as "one", "so", or "do" in order to avoid repetition.

Step-by-step explanation:

comment how it helps

5 0
3 years ago
150 inches = ___ feet ___ inches ( please help asap )
PIT_PIT [208]
There are 12 inches in a foot, so divide 1590 by twelve. It equals 12.5. That is 12 feet and 5 inches!
3 0
3 years ago
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