Answer:
x = 1
Step-by-step explanation:
-2x + y = 4
y = 2x + 4
2x + 3y = 20
2x + 3(2x + 4) = 20
2x + 6x + 12 = 20
8x + 12 = 20
8x = 8
x = 1
Answer:
Michael buys 800 hockey cards from jackson
We need an image to be able to answer this question
Answer:
its a 30 my friend and if its not a then choose b hope this helped
Step-by-step explanation:
Answer:
11 cm
Step-by-step explanation:
16-5 = 11