I need help wid everything

Quick check:

-2+5=3

-12-13=-25

-15+-3=-18

-5+10=5

27+-3=24

Day 1:

-1/4*-2/3=1*2/4*3=2/12=1/6

6-2.5=4-0.5=3.5

Quick check:

30-50=-20

-15+-20=-35

-12+-3=-15

45+-15=30

-80+-2=-82

Day 2:

7/5*5/9=7/9

2/3(3x+6)=2x+4

Step-by-step explanation:

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

true

step-by-step explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.