Answer:
-15x-4
Step-by-step explanation:
-21x + 6x-4
-15x-4
X + 2y = -6
2y = -x - 6
y = (-x - 6)/2
answer is D. Last one
y = (-x - 6) / 2
Answer:
a. x=1
b. x=18/5
Step-by-step explanation:
Answer: 74 ft
12+12+15+15= 74
Perimeter is the distance around sometime
Answer:
-2x = 4 4 + -2x
Step-by-step explanation:
-4x - 2x 2x - 4x