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DedPeter [7]
3 years ago
14

What is the product of the polynomials below?

Mathematics
2 answers:
AysviL [449]3 years ago
8 0
Hi there! The answer is C.

(5 {x}^{2}  + 5x + 7)(8x + 6) =  \\ work \: out \: parenthesis \\  \\  40 {x}^{3}  + 30 {x}^{2}  + 40 {x}^{2}  + 30x + 56x + 42 =  \\ collect \: terms \\  \\ 40 {x}^{3}  + 70 {x}^{2}  + 86x + 42
drek231 [11]3 years ago
6 0
The answer is C

40x3 + 70x2 + 86x + 42
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Which of the following points is a solution of y ≤ -|x| - 1?<br><br> (-1, -3)<br> (0, 0)<br> (1, -1)
alexdok [17]
Y + 1 \leq -|x|
-y - 1 \geq |x|
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(0, 0)

Answer: B).
3 0
3 years ago
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lilavasa [31]

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7.75

Step-by-step explanation:

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3 years ago
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ElenaW [278]

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Step-by-step explanation:

3 0
3 years ago
Please help me with this question
ddd [48]

\qquad\qquad\huge\underline{{\sf Answer}}♨

Let's solve ~

Total Mini - Easter eggs = 1345

Number of students = 26

So, let's find how many eggs will each student get through division ~

\qquad \tt  \dashrightarrow \: \dfrac{1345}{26}  = 51 +remainder= 19

So, each student will get 51 mini - Easter egg each.

And there would be 19 remaining eggs in there ~

4 0
2 years ago
How much would the sales tax be on a $66 meal?
vovangra [49]

Answer:

$71.61

Step-by-step explanation:

66/22 = 3

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$66 + $5.61 = $71.61

OR

$23.87 · 3 = $71.61

Sorry if this is wrong!

5 0
3 years ago
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