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Arlecino [84]
3 years ago
5

Multiply the polynomial expressions below. (7x + 5)(2x3 – 4:2 + 9x – 3) - O A. 914 - 1103 + 16x2 + 11x 15 OB. 1414 - 1813 + 4312

+ 24x - 8 O C. 1414 - 1813 + 43.12 + 241 – 15 OD. 9.4 - 11.13 + 1612 + 110 - 8​
Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
Wow your answer is gonna be A
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Look at picture .. pls !!
sveticcg [70]

Answer:

A

Step-by-step explanation:

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1 year ago
If charlene brewster has times of 8.4, 8.6, 8.3, 8.5, 8.7 ans 8.5 and a performance rating of 110% percent, what is the normal t
yanalaym [24]
<span>First we define Charlene's the average time, which is (8.4 + 8.6 + 8.3 + 8.5 + 8.7 + 8.5)/6 = 8.5. Normal time is 8.5/1.1 = 7.7. Charlene is faster than normal.</span>
8 0
3 years ago
What is the average of 90,90,85,97
artcher [175]
average= \frac{90+90+85+97}{4}=90.5
6 0
3 years ago
Write the equation of the line parallel to 3x-y=7 that passes through point(-5,-3)
Ganezh [65]
<h2>Answer:</h2>

\boxed{y-3x=12}

<h2>Step-by-step explanation:</h2>

In this problem we know the equation of a line, which is:

3x-y=7

We also can write this equation as:

y=3x-7

The slope of this line is m=3 which is the slope of the line we are looking for because they're parallel. We also have a point (-5,-3). Therefore, we can write this equation as follows:

y-y_{0}=m(x-x_{0}) \\ \\ y-(-3)=3(x-(-5)) \\ \\ y+3=3(x+5) \\ \\ y+3=3x+15 \\ \\ \boxed{y-3x=12}

From the figures below, the line in red is 3x-y=7 while the line in blue is y-3x=12 and this line passes through the point (-5, -3)!

4 0
2 years ago
Read 2 more answers
Help ASAP please elaborate on your answer as well.
miskamm [114]
Yes so the corner is yes so you do that and align
5 0
2 years ago
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