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Vedmedyk [2.9K]
3 years ago
7

Which is true for y=mx+b to have a negative x-intercept. A. The signs of the values of m and b are the same. B. The value of m i

s positive while the value of b is negative. C. The value of m is negative while the value of b is positive. D.The signs of the values of m and b do not affect the sign of the x-intercept.
Mathematics
1 answer:
Luden [163]3 years ago
4 0
Hey there,

Your correct answer would include of being option A.

Hope this helps.

~Jurgen
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If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is
soldi70 [24.7K]
<span>1) First, you need to calculate the total labor cost: 2 workers * $8/(hour) * 40 hour / worker = $640. 2) Second, now you can calculate how much percent is 640 of the revenue, 2000: [640 / 2000] * 100 = 32%. 3) And the answer is that the labor cost is 32% of the revenue.</span>
3 0
3 years ago
How do you find the volume of a cylinder when you know the radius and height
lys-0071 [83]

Answer:

Step-by-step explanation:

This is one of those formulas of algebra and geometry that you need to learn.  If you know the radius and the height of a vertical cylinder, then its volume is equal to the (base area) times the (height), which, symbolically, are

V = (base area)(height)

 

Here,

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6 0
3 years ago
The perimeter of the rectangle below is 174 units. Find the length of side BC. Write your answer without variables.
hodyreva [135]
BC= 39



Explanation:


4z+4z+3z+3+3z+3=174

8z+6z+6=174

14z+6=174

Subtract 6 from both sides

14z=168

Z=12


So then 3*12+3=39


And you can check by doing 39+39+48+48
And it equals 174
4 0
3 years ago
Help please<br><br> .....................
elixir [45]

Answer:

f(-5) = 22

Step-by-step explanation:

All we do is substitute x = -5 into the function.

= -3(-5) + 7

= 15 + 7

= 22

Best of Luck!

3 0
3 years ago
Read 2 more answers
The circle shows circle C with diameter LM and inscribed angle LMN. The measurement for angle LMN is 32 what is the measurement
Shtirlitz [24]
The measure of arc LMN = 2 mesure of angle LMN ==> 64°
6 0
3 years ago
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