And form a right angle at point b. if a = (-3, -1) and b = (4, 4), what is the equation of ? a. x + 3y = 16 b. 2x + y = 12 c. -7x − 5y = -48 d. 7x − 5y = 48

answer: the common difference is -0.10

keene f. ffnfnfnfnfnfnfn f bfnfnfnfnfj

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %

add -60 to 120 which will result in : 2x+3y=180

then subtract 2x: 3y=-2x+180

lastly, divide by 2: y= -2/3x+60

hope this is the answer you're looking for: )