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Amanda [17]
3 years ago
5

Given the equation, y=2x+5 evaluate when x=2.

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0
Plug in 2 for x
Y = 2(2) + 5
Y = 4 + 5
Answer: y = 9
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RideAnS [48]
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2 years ago
Write an equation in slope-intercept form for the line that has a slope of -4/5 and passes through (0, 7).
patriot [66]

Answer:

A. y = -\frac{4}{5}x + 7

Step-by-step explanation:

Slope intercept form is y = mx + b where m is the slope and b is the y-intercept

<em>It gives us the slope, so we can plug that in:</em> y = -\frac{4}{5}x + b

<em>Next, it gives us a point, so we can plug in the x and y into our equation and solve for b when (x, y)</em>

y = -\frac{4}{5}x + b

7 =  -\frac{4}{5}(0) + b

7 = b

<em>Last, complete our equation:</em>

y = -\frac{4}{5}x + b

y = -\frac{4}{5}x + 7

4 0
2 years ago
I can't get it can anyone help me I get most of it I just need number 1...
Zolol [24]

Answer:

Step-by-step explanation:

Should be 35 feet!!!

7 0
3 years ago
Read 2 more answers
FIRST CORRECT ANSWER WILL GET BRAINLIEST
mezya [45]

Answer:

They are parallel.

Step-by-step explanation:

They have the same slope, 7, and different y-intercepts, 4, -1/4, so they are parallel.

5 0
1 year ago
Can you help me with this one ? 
saveliy_v [14]
<span>(2x + 1)(x + 3) = 2x^2 + 6x + x + 3 = 2x^2 + 7x + 3    A.</span>
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3 years ago
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