Answer:
y=22
Step-by-step explanation:
2y-25=19
1) Add 25 to both sides:
2y-25+25=19+25
2y=44
2) Divide both sides by 2:
2y=44
y=22
X = sandwich, y = soda
x + 2y = 5.5
x = y +1
Solve the system of equations and you have: y = 1.5 and x = 2.5
Answer:
-3/10
Step-by-step explanation:
-4--1= -3
5--5= 10