PLZ HELP ME WITH THIS IT DUE TODAY and explain 1 is the first image question

2 is second image question

3.-(-½ )-3(-2)

(if you could mark me brainliest that'd be great!)

1. -45

2. -7

3. 13/2

Step-by-step explanation:

1.  

evaluate the power to get  

then multiply the numbers to get -25 - 20

calculate the difference

answer is -45

2.

evaluate the power to get  

calculate the difference of 9-16 (which is the simplified version of )

answer is -7

3.

remove the parenthesis

multiply to get 1/2+6

calculate the sum

answer is 13/2

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves