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sladkih [1.3K]
3 years ago
7

ILL GIVE BRAINLIEST!!!!!

Mathematics
2 answers:
Anna11 [10]3 years ago
4 0

Answer:

1. 2x^2+5x+3   2.3x^2-13x-10    3.10^2+12x+2

Step-by-step explanation:

trust

and plz mark brainliest

coldgirl [10]3 years ago
3 0

Answer:

The answer to question 3 is : 2x^2 + 5x + 3

Step-by-step explanation:

The FOIL method is multiplying the first variables, the outside variables, the inside variables and the last variables.

(2x + 3)(x + 1)

F = 2x times x = 2x^2

O = 2x times 1 = 2x

I = 3 times x = 3x

L = 3 times 1 = 3

2x^2 + 5x + 3

I'll leave the rest to you. You got this!

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Answer:

328.5

Step-by-step explanation:



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3 years ago
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Answer:

d. 52.5 million cases

Step-by-step explanation:

from the data output in the question, we have the regression equation to be

log y = -151.281 + 0.076577x

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3 0
3 years ago
Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:
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7 0
3 years ago
HELP A line passes through two points with coordinates (6,-8) and (-3,7).
FromTheMoon [43]

Answer:

<em>3y+5x=6</em>

Step-by-step explanation:

<u>Equation of the Line</u>

The equation of a line passing through points (x1,y1) and (x2,y2) can be found as follows:

\displaystyle y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

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Simplifying:

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4 0
3 years ago
Need help please don't know this
vesna_86 [32]
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2(8x+2) + 2(6x + 6)
Use distributive property
16x + 4 + 12x + 12
Combine like terms
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Solution: 28x + 16
3 0
3 years ago
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