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Sati [7]
3 years ago
6

SOS!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!! I BEG YOU!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
AlexFokin [52]3 years ago
8 0
It’s F
Why?

Because if you distribute -7 and 3x it = -21x and -7 times -4 it = positive 28 the two then adds to the 28 which = 30 so 30-21x

Explanation:
2- 7(3x-4)

2 - 21x + 28

Lucy is right not wrong
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Please someone help i dont know this :(
steposvetlana [31]

Answer:

D) None of the above

Step-by-step explanation:

These are no supplementary or complimentary because they do not add up to 180 and to be vertical they would have to be across from each other

5 0
3 years ago
Hello? STOP RIGHT THERE.... Please help me with this.
matrenka [14]

Answer: THE ANSWER IS 2 :)

Step-by-step explanation:

3(q+2)  Do distributive property

3q=6 Divide 3q to both side

3q = 3q

q= 2       This is the answer

6 0
3 years ago
Lucinda wants to build a square sandbox, but she has no way of measuring angles. Which of the following explains how she can mak
Sati [7]
All of the angles should be the same because a square has all equal angles and side lengths.
6 0
3 years ago
A manufacturer finds that the revenue generated by selling x units of a certain commodity is given by the function R(x) = 60x −
bonufazy [111]
R(x) = 60x - 0.2x^2

The revenue is maximum when the derivative of R(x) = 0.
dR(x)/dx = 60 - 0.4x = 0
0.4x = 60
x = 60/0.4 = 150

Therefore, maximum revenue is 60(150) - 0.2(150)^2 = 9000 - 4500 = $4,500
Maximum revenue is $4,500 and the number of units is 150 units
7 0
3 years ago
Read 2 more answers
Enter the factor under the radical<br><img src="https://tex.z-dn.net/?f=%28a%20-%20b%29%20%5Csqrt%7Ba%20-%20b%7D%20" id="TexForm
kvasek [131]

\\ \rm\longmapsto (a-b)\sqrt{a-b}

\\ \rm\longmapsto (a-b)(a-b)^{\frac{1}{2}}

\\ \rm\longmapsto (a-b)^{1+\dfrac{1}{2}}

\\ \rm\longmapsto (a-b)^{\dfrac{3}{2}}

3 0
3 years ago
Read 2 more answers
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