3 years ago

(5ab - 10b^2 + 15bc) ÷ 5b

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

7 0

Answer:

Final answer: a-2b+3c

Step-by-step explanation:

5ab/5b= a

-10b^2/5b= -2b

15bc/5b= 3c

Aleks04 [339]3 years ago

5 0

Answer:

a - 2b + 3c

Step-by-step explanation:

Factor the numerator by factoring out 5b from each term, that is

$\frac{5b(a-2b+3c)}{5b}$

Cancel the 5b on the numerator/ denominator, leaving

a - 2b + 3c

You might be interested in

Wrote an equation in slope intercept form of a line tbag passes through (5,-2) and is parallel to the graph of y=-3x-7

torisob [31]

If you have any questions about slope point formula...feel free to leave comments :)

7 0

3 years ago

Can you please help me

Airida [17]

Answer:

Do u need slope?

Step-by-step explanation:

5 0

2 years ago

What is the value of t in the equation 3(2t + 5) = 5t +25

zmey [24]

Distribute 3
6t+15=5t+25
subtract 5t from 6t
t+15=25
subtract 15 from both sides
t=10

7 0

3 years ago

a directed line segment AB on he coordinate plane starts from A (3, 0) and ends at B (12, -9). Find the y coordinate of point C

Anastaziya [24]

Answer:

The answer to your question is: y = -54 / 11

Step-by-step explanation:

Data

A (3, 0)

B (12, -9)

r = 6/5

Formula

y = $\frac{y1 + ry2}{1 +r}$

y = $\frac{0 + (6/5)(-9)}{1 + 6/5}$

y = $\frac{-54/ 5}{11/5}$

y = -54/11

5 0

3 years ago

Read 2 more answers

please answer the two question and how you answered it NO LINKS AND NO WEBSITES I really need help with this.

kobusy [5.1K]

Answer:

x=10, y=-1

Step-by-step explanation:

x-y=11

2x+y=19

3x=30

x=10

10-y=11

-y=1

y=-1

USED ELIMINATION BC THERE WAS ALREADY A Y AND -Y

8 0

3 years ago