3 years ago

Find the slope of the line passing through points (-1, -7) and (-9, -2).

Mathematics

2 answers:

WINSTONCH [101]3 years ago

6 0

Answer: -5/8 is the slope or m

Step-by-step explanation:that is an algebra calculator that can help you :)

Rina8888 [55]3 years ago

3 0

Answer:

-5/8

Step-by-step explanation:

The line goes down 5 for every 8 spaces to the right.

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Using appropriate properties, find the value of 249² - 248²

Lady_Fox [76]

Answer:

$\boxed{\bold{\huge{\boxed{497}}}}$

Step-by-step explanation:

=> $\sf 249^2 - 248^2$

Using Formula $\sf a^2 - b^2 = (a+b)(a-b)$

Where

a = 249

b = 248

=> $\sf (249+248)(249-248)$

=> $\sf (497)(1)$

=> 497

3 0

3 years ago

I need help with this question

Black_prince [1.1K]

Answer:

Step-by-step explanation:

The slope-intercept form is found by solving that equation for y.

If $y-3=\frac{1}{2}(x-1)$ then

$y-3=\frac{1}{2}x-\frac{1}{2}$ and

$y=\frac{1}{2}x-\frac{1}{2}+3$ and

$y=\frac{1}{2}x-\frac{1}{2}+\frac{6}{2}$ so

$y=\frac{1}{2}x+\frac{5}{2}$

The answer you have chosen is the correct one! Good job!

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3 years ago

I NEED HELPPPPPPPPPPPPPP ITS TIMED PLEASSE HURRY AND I WILL GIVE BRAINLIESTTTTT

luda_lava [24]

Answer:

4c + 6a < = 120 ...4(20) + 6(6) = 116 <== correct

4c + 4a < = 100....4(20) + 4(6) = 104 <== incorrect

first answer choice

5 0

3 years ago

Read 2 more answers

Katie has 4 times as many songs on her music player as Lou. Tiffany has 6 times as many songs on her music player as Lou. Altoge

Dmitry_Shevchenko [17]

Kelly has 248 songs, hope this helps!

7 0

3 years ago

If T(n) = 6n +2, what is the 3rd term?

Olegator [25]

Aka, wat is n=3
substute 3 for n
T(3)=6(3)+2
t(3)=18+2
t(3)=20

answer is 20

4 0

3 years ago