Answer:
35x+72y
Step-by-step explanation:
·1/5n becomes 4/20n
·Leave 3/4 alone
·7/10n becomes 14/20n
·Combine like terms: 14/20n + 4/20n = 18/20n
·Simplify 18/20 to 9/10
·Final Answer : 9/10 - 3/4
Hope this helps you out in future problems!
Answer:
2 times 10 - 5 equals 15
Step-by-step explanation:
hope that helps
Y = kx ⇒ k = y/x = 2/(-3) = -2/3
Answer: k = -2/3