Answer the following questions

Question 1 : -8/3

Question 2  : 7.62 or unrounded 7.615773106.

Step-by-step explanation:

Question 1:

( 2 , 4 ) ( 5 , -4)

^      ^     ^     ^

x1    y1    x2  y2

Equation : y2 -y1 / x2 - x1

-4-4/5-2 = -8/3

Question 2 :

Equation : a^2 + b^2 = c^2

3^2 + 7^2 = c^2

3^2 = 9

7^2 = 49

9 + 49 = 58

Square root of 58 = 7.615773106.

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney