Someone help me please ?

1.     p + h = 49

h = p + 11  

p + p + 11 = 49

2p = 38

Preston has 19 games

Horatio has 30

2.     There are 3 variables. Amount of Hotdogs, Amount of Hamburgers, Amount of Hamburgers, and the hamburgers are repeated due to it being doubled.

so the equation would be 3x=45 we would then get x=15 we apply that to 15 HotDogs 15 Hamburgers and another 15 Hamburgers.

So in total Mr.Thomas cooked 30 Hamburgers and 15 HotDogs.

3.    16

4.    3x -1 = -8

x + y = 54

x = 11.50 per novel

y = 42.50 per textbook

HOPE IT HELPS

a historian is attempting to study how the puritans affected society in new england