Plz answer i will really apreciate it :) 50 points

25 5/24

Step-by-step explanation:

137

12

+  

115

8

=  (13 + 11) + (  

7

12

+  

5

8

)

=  24 +  

7 × 2

12 × 2

+  

5 × 3

8 × 3

=  24 +  

14

24

+  

15

24

=  24 +  

14 + 15

24

=  24 +  

29

24

=  24 +  

15

24

=  

255

24

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or