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Elanso [62]
3 years ago
14

What is 9(x + 8) + x(5+4)

Mathematics
2 answers:
lina2011 [118]3 years ago
7 0

Answer:

72+ 18x

Step-by-step explanation:

9x+72+5x+4x

72+ 18x

Softa [21]3 years ago
7 0
9(x + 8) + x(5 + 4)

9x + 72 + 5x + 4x

18x + 72

(If you have been asked to solve for x then also include the following, if not then only write what is above!)

18x + 72 = 0

18x = -72

x = -4
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lys-0071 [83]
12x - 18 - 4x -2
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answer:

8x - 20
6 0
3 years ago
Sana's mother bought produce for Sunday dinner. She bought one more pound of peaches than of tomatoes. She bought 3 times as man
Elenna [48]

1(Identifying):

Tomatoes-x--$3 per lb

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2(Equation):

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7 0
3 years ago
Read 2 more answers
Which of the following points could be the initial point of vector v if it has a magnitude of 10 an the terminal point (-1,5)?
Eddi Din [679]
Let the initial point of the vector be (x,y). Then the magnitude of the vector v can be written as:

|v|= \sqrt{ (-1-x)^{2} + (5-y)^{2} }

The magnitude of vecor v is given to be 10. So we can write:

10= \sqrt{ (-1-x)^{2} + (5-y)^{2} } \\ \\ 100=(-1-x)^{2} + (5-y)^{2}

Now from the given options, we have to check which one satisfies the above equation. That point will be the initial point of the vector. 

The point in option d, satisfies the equation.

100=(-1+7)^{2} +(5+3)^{2}  \\  \\ 
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Thus, the answer to this question is option D
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3 years ago
How wide is a rectangular table with a length of 2/3 yard yard and an area of 1/2 square yard?
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<span>a = Lw
---
1/2 = (2/3)w
w = (1/2)(3/2)
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w = 3/4 yard</span>
5 0
3 years ago
I don't seem to understand. If u help me? I'll mark u the brainliest!
Andreyy89
150% of the number 24 is 36.
8 0
3 years ago
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