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e-lub [12.9K]
2 years ago
10

Write an algebraic expression to model the unknown number problem.

Mathematics
2 answers:
charle [14.2K]2 years ago
8 0

Answer:

As Boo said in the comments the answer is A, C, D, and E.

Step-by-step explanation:

Vera_Pavlovna [14]2 years ago
4 0

Answer:

A, C, and E

Step-by-step explanation:

Got it right on edge

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Which function is the inverse of y= -3x + 6/7
Alenkasestr [34]

Answer:

y=-1/3x+2/7

Step-by-step explanation:

y=-3x+6/7

x=-3y+6/7

-3y=x-6/7

y=-1/3x+(6/7)/3

y=-1/3x+(6/7)(1/3)

y=-1/3x+6/21

y=-1/3x+2/7

5 0
3 years ago
Can you help me on 34 and 35 please
dusya [7]

-- #34 is choice-C .

-- See the picture attached to this answer, for both solutions.

6 0
2 years ago
Which equation of the line that is parallel to the line 5x + 2y =12 and passes through point -2,4
Gnesinka [82]

Answer:

The equation of the line would be y = -5/2x - 1

Step-by-step explanation:

In order to find the equation of the line, we first need to find the slope of the original line. We can do that by solving for y.

5x + 2y = 12

2y = -5x + 12

y = -5/2x + 6

Now that we have a slope of -5/2, we know the new slope will be the same since parallel lines have the same slope. So we can use it along with the point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 4 = -5/2(x + 2)

y - 4 = -5/2x - 5

y = -5/2x - 1

3 0
3 years ago
What is the product?
Luba_88 [7]

Step-by-step explanation:

= (x - 3)(2x² - 5x + 1)

= 2x³ - 5x² + x - 6x² + 15x - 3

= 2x³ + (-5 - 6)x² + (1 + 15)x - 3

= 2x³ - 11x² + 16x - 3

Option → C

5 0
2 years ago
Need help asap giving 20 points for right answer!!
andrey2020 [161]

Answer:

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2 years ago
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