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djverab [1.8K]
4 years ago
11

Module 6 Polynomial the question is in the picture. Alana completed a problem where she had to find the sum of the polynomials (

3x^2+8x-4) and (-8x^3-3x+4). Her answer is 0. Complete the explanation and correct her mistake. When graphed, how many times does the sum change directions??
A rectangular plot of land has a length of (2x^2+5x-20) and a width of (3x+4). What is the polynomial representing the area of the plot of land? Explain how you got your answer. Below.

Mathematics
1 answer:
dybincka [34]4 years ago
8 0
Actually i was going to ask you the same question

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What is the vertex form of the function y = x2 + 8x – 3
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Answer:

y=(x+4)²-19

Step-by-step explanation:

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Hudson owns a food truck that sells tacos and burritos. He only has enough ingredients to make 90 tacos or burritos.Write an ine
love history [14]

Answer- b+t=90  (or bb + tt = 90 ignore if this was a mistake)

If we know that 90 is an absolute total, that will go behind the equal sign

?=90;

We know that we can make any mixture of burritos or tacos, but they have to equal up to ninety. As you stated bb= burritos and tt= tacos. (If that is a mistake, instead of putting bb or tt, just put the single letter b or t)

This means our equation would have to have a certain number times burritos and a certain number times tacos that equal 90.

Our equation should look a little like this

(number of burritos ) + (number of tacos) = 90  

b + t =90 or with your values bb+tt=90

HOPE THIS HELPS & GOOD LUCK

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2 years ago
Given: x + 5 ≥ 10. Choose the graph of the solution set.
garri49 [273]
We'll want to end this one with x ≥ another value.

So, subtract 5 from both sides.
x+5≥10
 -5    -5
x≥5
So, x must be greater than or equal to 5.
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Read 2 more answers
Please help with all For 30 POINTS and BRAINLEST answer please and thanks p.s ignore if I got the first one wrong :)
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(2) 11x3 (3) 7x5 (4) (8+5)x9 (5) 12+3 (6) 5x2 (7) (6+4)x8 (8) 8 + 13 Message me for more information
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