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svp [43]
2 years ago
6

. Simplify the following expression by combining like terms: 3a + 6ab + 9ab + 3(a + ab)

Mathematics
2 answers:
Alisiya [41]2 years ago
7 0

Answer:

6a+18ab

Step-by-step explanation:

hope this helps

gladu [14]2 years ago
3 0

Answer:

6a+18ab

I think is correct

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-5 x 5 =<br> What is the answer to this question ?
Nikitich [7]

Answer:

Step-by-step explanation:

-5 x 5 = -25

4 0
3 years ago
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How fast is a train going that makes a 330 mile trip in 4 hours.?
maw [93]

Answer:

82.5 miles an hour

330 ÷ 4 = 82.5

Step-by-step explanation:

8 0
3 years ago
Pls help is due for today pls
pentagon [3]

Answer:

Part A: The rate of change was greater in case of the graph.

Part B: The figure shows the graph of function A in Redline and Function B in blue line

Part C : Initial value of function B is greater than Function A.

Step-by-step explanation:

Here, Function A show graph of a line and Function show table show a set of value of x and y.

Part A). Which function show greater rate of change.

The slope of line is given by m = \frac{Y2-Y1}{X2-X1}

For function A:

Given graph passes through points (04) and (2,12)

The slope of line is m=\frac{12-4}{2-0}

                                   =\frac{8}{2}

                                   = 4

For function B:

Given the table has points (012) and (2,14)

The slope of line is m=\frac{14-12}{2-0}

                                   =\frac{2}{2}

                                   = 1

Therefore, The rate of change was greater in case of graph.

Part B). Plot the graph of a function B onto the graph of a function A

The figure shows the graph of function A in Redline and Function B in blueline

Line of function A is more tilted toward the y-axis than Line of function B.

Therefore, Rate of change of function A is greater than Function B.

Part C). Which function has greater initial value?

For function A:

From the graph of part B,

When x=0 y=4

For function B:

From the graph of part B,

When x=0 y=12

Therefore, Initial value of function B is greater than Function A.

5 0
3 years ago
4(1+.5m)=7m<br>what is m?<br>​
RUDIKE [14]
M= 4/5 or the alternative form for m can be 0.8
3 0
3 years ago
Read 2 more answers
What is the multiplier for the table below? (Write multiplier as x.x)​
chubhunter [2.5K]
The average rate of change is m = 5.934

Hope this is what you were looking for.
8 0
3 years ago
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