Please help! A line contains the points (-7, -2) and (-9, y). Find the value of y so that the line has a slope of
−3/5

x1=x

x2=3

y1=5

Y2=9

And dy/dx=2

therefore, the solution for x is

2=(9−3)/(5−x)=6/(5−x)

2(5−x)=6

Dividing both sides by the coefficient of (5-x)

5−x=3

then x=5−3=2

Therefore x=2

to solve for y

3=(y−(−5))/(4−(−3))=(y+5)/(4+3)

3=(y+5)/7

Multiplying both sides by 7

21=y+5

y=21−5

y=16

Therefore

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: