Answer:
Step-by-step explanation:
-5+-15= -20
4+15= 19
-20+19
-1
Answer:
-3
Step-by-step explanation:
simplify the expression
Answer:
D
Step-by-step explanation:
y=4x+12
x=4y+12
x-12=4y
1/4x-3
So you divide 50 by 2 so there are 25 before him
Answer:
hi looks good
Step-by-step explanation:
jjhjvjedkfac