Answer:
x = -4 y =-4
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
48-8=40 so you are left with 40 items for the smaller packs
Then 40 items/10 packs = 4 items in each
Answer:
17 sorry
Step-by-step explanation:
All angles in a triangle = 180. SO we can make an equation to find y:
79+37+y=180
116+y=180 (combine like terms)
y=64 (subtract the 116)