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Elan Coil [88]
3 years ago
8

True or False? In the expression 9 + 2k + 3h, it can be simplified to: 9 + 5hk.

Mathematics
2 answers:
Valentin [98]3 years ago
8 0

true.

although maybe you should flip it.

3h+2k+9

instead of nine going first.

Gemiola [76]3 years ago
7 0

Answer:

False

Step-by-step explanation:

You can't add two different variables together

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I REALLY NEED HELP pls I didn’t study at all
podryga [215]

Answer:

ok so the numbers are 21%, 3/20, 25.6%, 2.24, and .24 we are ordering from least to greatest

Step-by-step explanation: First we need to figure out what 3/20 is and its 0.15 so 3/20 comes first then 0.24 then 2.24 then 21% then 25.6%

4 0
3 years ago
Write the point-slope form of each graph. Use the red point to write your equation. State the point and slope.
Vinil7 [7]
Answer:

First Graph:

Slope = - 4/5

Point-Slope Form: y - 3 = - 4/5 (x + 2)

Point: (-2, 3)

Second graph:

Slope = 4

Point-Slope Form: y + 6 = 4 (x + 1)

Point: (-1, -6)

Step-by-step explanation:

First graph has two points: (-2, 3) & (8, -5)

Use the two points to find the slope using the Slope-Formula

Slope-Formula: y2 - y1/x2 - x1

m = slope

m = - 5 - 3/8 - - 2

m = - 8/10

m = - 4/5

The slope of the line will be - 4/5

Now for Point-Slope Form, we’ll need to use the two points with the slope to identify the Point-Slope Form of the graph

Two points: (-2, 3) & (8, -5)

Slope: - 4/5

Point-Slope Formula: y - y1 = m (x - x1)

Point-Slope Form: y - 3 = - 4/5 (x + 2)

The point will be: (-2, 3)



5 0
3 years ago
Please check my work:
11Alexandr11 [23.1K]

Answer:

1) C (5,-11)

2)A and C

3)B

4)A

8 0
3 years ago
Isaiah has $3.45 in dimes and quarters. If he has a total of 24 coins, how many dimes does he have?
Olegator [25]

Isaiah has 2 dimes cause he has $3.25 out of quarters

8 0
3 years ago
1-3x=-5-x<br> send me the work pleaseeee
sertanlavr [38]

Answer:

x=3

Step-by-step explanation:

1-3x=-5-x

-1         +x

-2x/-2=-6/-2

x=3

Hope this helps!!!!!!!!!

8 0
4 years ago
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