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love history [14]
3 years ago
11

-4(6n-5)+3a what is the solution

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0
Multiply each term in the parenthesis by -4

-4 • 6n-4•(-5)+3a

Calculate the product -4•6n= -24n
Multiply the numbers -4•(-5)= +20
Then put every thing together
Final Answer: -24n+20+3a
topjm [15]3 years ago
3 0
-24+20+3a is the answer
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M is between points C and Q. CM=17 and CQ=21. What is MQ?
katrin2010 [14]
Sometimes it helps to draw it out...

     (17)
C_______M_________Q
|___________________|
             21

therefore, CM + MQ = CQ
17 + MQ = 21
MQ = 21 - 17
MQ = 4 <===
8 0
3 years ago
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A taxicab charges $1.85 for the first quarter-mile and then $0.25 for every quarter mile after the first. The cost for a 17.5 mi
Roman55 [17]

Answer:

$19.10

Step-by-step explanation:

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2 years ago
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tiny-mole [99]
10.78 is the answer.
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3 0
3 years ago
Is -5/11 equivalent to -5/-11 ? Why or why not?
faltersainse [42]
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3 0
3 years ago
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Write an equation in point-slope form and in slope-intercept form.
Sever21 [200]

The point-slope form:

y-y_1=m(x-x_1)

The slope-intercept form:

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We have the points (1, -5) and (-3, -7). Substitute:

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Rewrite to the slope-intercept form:

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y+7=-3x-9       <em>subtract 7 from both sides</em>

\boxed{y=-3x-16}

3 0
3 years ago
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