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Andru [333]
3 years ago
9

What is the slope of the line represented by the equation y= -1/2x+1/4

Mathematics
1 answer:
stich3 [128]3 years ago
3 0

For this case we have an equation of a line of the form:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We have the equation:

y = - \frac {1} {2} x + \frac {1} {4}

So, we have:

m = - \frac {1} {2}\\b = \frac {1} {4}

Answer:

 The slope is- \frac {1} {2}

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Please helpppp.. ..​
goldfiish [28.3K]

Answer:

y - 1 = \frac{5}{3}(x - 2)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = \frac{5}{3} and (a, b) = (2, 1), thus

y - 1 = \frac{5}{3}(x - 2) ← equation of line

8 0
3 years ago
Can anyone help me?​
svp [43]

Answer:

Literally take your f(x) and - your g(x)

(x^2+9x+18) - (x + 6)

Remember to distribute the negative sign.

6 0
3 years ago
Three times one number added to five times another number is 54. The second number is two less than the first. Use a system of e
worty [1.4K]

Answer:

8 and 6

Step-by-step explanation:

If you use x for the first number, and y for the second, you get equations of 3x+5y=54 and x-2=y.

You can substitute the second equation into the first one to solve it. This gives 3x+5(x-2)=54.

The brackets can be expanded to 3x+5x-10=54. Collecting like terms makes it 8x-10=54.

Next, we add 10 to both sides. This gives 8x=64.

From there, we isolate the x by dividing both sides by 8, giving x=8.

To work out the second number, we can sub 8 for x in either equation (I'm using the second one as it's simpler).

This comes to y=8-2, therefore y=6.

**This content is simultaneous equations, which you may wish to revise. I'm always happy to help!

3 0
3 years ago
Tim's Tamales sold 2,194 tamales for $1.25 each. What were the earnings?
allochka39001 [22]

Answer:

2,742.50

Step-by-step explanation:

2194 x 1.25 = 2742.50

4 0
3 years ago
Read 2 more answers
Cheryl climbed a set of stairs and stopped at the middle step. She then walked down 2 steps, up 4 steps, down 3 steps, and up 5
Sedaia [141]

Answer:

There were 8 total steps

Step-by-step explanation:

Okay, so we start in the middle.

-2 + 4 = 2. We're back in the middle.

2 - 3 = -1. One away from the middle.

-1 + 5 = 4. Now you're at the top.

4 x 2 = 8

5 0
3 years ago
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