45 feet. you just need to find the perimeter which is just adding all the sides. 8+15+12+10=45
<span>apply the Distributive Property and combine like terms in the expression
</span><span>
x + 3y − y + 3x + 2(2 + 4 + y)
= 4x + 2y+ 12 + 2y
= 4x + 4y + 12
answer
</span>B: 4x+4y+12
Answer:
y=-4x+4
Step-by-step explanation:
down 4 over 1
Problem 1
Solving the system:
6A + 10B = 108
4A + 12B = 104 where A = cost of tickets in section A and B = cost of tickets in section B
A = 8
Problem 2
(10, -6)
Just subtract x + 3y = -8 from x + y = -14