3 years ago

Please help me I am stuck (questions are in the picture, and the marked-off section does not have to be done).

1 answer:

8 0

A. 250+50(m)
M representing months
B. 250+50(2)=350
250+50(4)=450
250+50(6)=550
250+50(8)=650
250+50(10)=750
C. You’ll start at (0,250)
The go to (2, 350), (4,450),etc
D. The x axis is months and the y axis is the amount of money saved.

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HEEEEEELP !

iogann1982 [59]

If you meant to write y=23x-4 then none of the lines are perpendicular.

I suspect you intended y=2/3x-4, then line D, y=-3/2x-4 is perpendicular.

For any line y=mx+b, you have to "invert" m to get a perpendicular line. Inverting in this case means: flip numerator and denominator and add a minus sign.

So 2/3 becomes -3/2, hence answer D.

The 'inverted' m is called the opposite reciprocal. That's your word of the day.

6 0

3 years ago

Please help, brainliest, thanks, five star

AnnZ [28]

Answer:

Step-by-step explanation:

2 x 3x = 6x and 2 x 4 = 8

7 0

2 years ago

Hong needs to memorize words on a vocabulary list for Russian class. He has 14 words to memorize, and he is one-half done. How m