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Rina8888 [55]
3 years ago
15

Simplify by combining like terms. -4a + b + 9 + a -b-3 plz help !

Mathematics
1 answer:
Sedaia [141]3 years ago
3 0

Answer:

- 3a + 6

Step-by-step explanation:

subtract and add like items together like

- 4a + a = -3a

b-b= 0

and

9-3 = 6

so the answer is

-3a +6

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State the x value of the x intercept describe by the following <br> linear equation: (-3x-2y = 9
aivan3 [116]

Answer:

x=-3

Step-by-step explanation:

-3x-2y=9

-3x-2(0)=9

-3x-0=9

-3x=9

x=-3

3 0
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tatuchka [14]
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you have the radius which is half, so youd need to double it go geth the diameter.

24x2=48

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5 0
3 years ago
-2 + 3n&lt; 28 and 6n - 7 &gt; 17
sveta [45]

Answer:

N< 10 and N>4

Step-by-step explanation:

-2+3n< 28. =. 3n < 30. =. N < 10

+2. +2 ÷3. ÷3

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8 0
3 years ago
I need help with slope if u guys can please help me​
Yuki888 [10]

Answer:

B

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3 0
3 years ago
Read 2 more answers
Consider the figure.<br> What is JL?
lisov135 [29]

The answer for the above mentioned problem is JL = 12.5

Step by step explanation:

Given:

JM = 8

KM = 6

To Find:

JL = ?

Formula to be used:

KM^2 = JM x ML

In order to find " JL" we must first find "ML",

KM^2 = JM x ML

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         36/8 = ML

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Now JL = 4.5+8

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Thus the value of JL = 12.5

3 0
3 years ago
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