Answer:
Step-by-step explanation:
(-6,8)...x = -6 and y = 8
lets start subbing
5x + 3y = -6
5(-6) + 3(8) = -6
-30 + 24 = -6
-6 = -6
so (-6,8) IS a solution to this equation
2x + y = -4
2(-6) + 8 = -4
-12 + 8 = -4
-4 = -4
so (-6,8) IS a solution to this equation
A. It is the only solution to the system
Answer:
104.3 grams
Step-by-step explanation:
The average weight of a aluminum can is 14.9 grams. There are also 28 students who put 28 aluminum together evenly in 4 boxes. 28 / 4 = 7. 7 x 14.9 = 104.3 in each box
Answer:
30 points where ???
Step-by-step explanation:
Answer:
43296
Step-by-step explanation:
Answer:
Step-by-step explanation:
