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puteri [66]
3 years ago
5

Help plz I really need help could you show your work if you do it plz.

Mathematics
1 answer:
Vika [28.1K]3 years ago
7 0
What do you need help with?
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Find the intercepts of the line.y=−5x−17
GaryK [48]

Answer:

Step-by-step explanation:

y = -5x - 17

in y = mx + b form, the y int is in the m position

y = mx + b

y = -5x - 17......so the y int (b) = -17 or (0,-17) <=== y intercept

u can also find the y intercept by subbing in 0 for x and solving for y

u can find the x intercept by subbing in 0 for y and solving for x

y = -5x - 17

0 = -5x - 17

5x = -17

x = -17/5......so the x intercept is -17/5 or (0,-17/5) <==== x intercept

5 0
3 years ago
If 3x + 3 = -9, then what is 3x + 5 equivalent to?
Anarel [89]

Answer:

- 7

Step-by-step explanation:

Solve for x

3x + 3 = - 9 ( subtract 3 from both sides )

3x = - 12 ( divide both sides by 3 )

x = - 4

Hence

3x + 5 = (3 × - 4) + 5 = - 12 + 5 = - 7

8 0
3 years ago
What is the value of 280
hammer [34]

Answer: Well, do you mean the whole value? If so... it's two-hundred and eighty. If you mean the individuals, then the two is two-hundred, the 8 is eighty.

Step-by-step explanation:

3 0
3 years ago
plzzzz answer right away will mark BRAINLIST AND FIVE STARS PLUS THANKS What is the constant of proportionality in the equation
o-na [289]

Answer:

Proportionality Constant = k = \frac{1}{9}

Step-by-step explanation:

Equation is:

y = \frac{x}{9}

=> y = (\frac{1}{9} ) x

Comparing it with y = kx, where k is the proportionality constant, We get:

Proportionality Constant = k = \frac{1}{9}

4 0
3 years ago
Read 2 more answers
What is the least common multiple of 8 and 18?<br> A<br> 16<br> B<br> 36<br> С<br> 72<br> D<br> 144
Verdich [7]

Answer:72

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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