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Vitek1552 [10]
3 years ago
9

Solve using substitution: y + 2x = -1 and y - 3X = 16

Mathematics
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

x= -1-y/2 AND x= -16-y/3

Step-by-step explanation:

1. Subtract <em>y</em> from <em>both</em> sides.

2. Divide both sides by the denominator.

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Someone please help.
Sati [7]

Answer:

Slope = -17

Step-by-step explanation:

We are given the equation of the line to be:

y = -17x + 47/3 which is in the slope-intercept form.

Recall: equation of a line in slope-intercept form takes the following format:

y = mx + b

Where,

m = slope of the line

b = y-intercept of the line

Thus, the slope of the line (m), y = -17x + 47/3 would be -17

7 0
3 years ago
What is the table values for y=-x-12
Digiron [165]
It could be 30 -12 =18. 30 x and y is 18
7 0
3 years ago
Describe the DOMAIN with Words<br> Describe the domain of the relationship shown here.
larisa [96]

Answer:

The domain of a function is the set of its possible inputs, i.e., the set of input values where for which the function is defined. In other words, the domain of f is the set of real number R (and its set of possible outputs or codomain is also the set of real numbers R)

4 0
3 years ago
Select the polynomial that is a perfect square trinomial.
alexdok [17]

Answer:

Option D. It's a perfect square trinomial.

Step-by-step explanation:

(a) 36x² - 4x + 16

= (6x)² - 2(2x) + (4)²

It's not a perfect square trinomial

(b) 16x² - 8x + 36

= (4x)² - 2x(4x) + (6)²

It's not a perfect square trinomial

(c) 25x² + 9x + 4

= (5x)² + 2(\frac{9}{2}x) + (2)²

It's not a perfect square trinomial

(d) 4x² + 20x + 25

= (2x)² + 2(10x) + (5)²

= (2x+5)²

It's a perfect square trinomial.

8 0
3 years ago
Read 2 more answers
Paid $2652.00 in simple interest for 8 years at 17%. What is the principal?
Akimi4 [234]

Answer:

450.84$ is the principal.

4 0
3 years ago
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