Answer:
20x^4y^6
Step-by-step explanation:
Answer: 3/5
Step-by-step explanation: 1/5*3=1/5+1/5+1/5=3/5
7 and 11
-15
-24 + (1-4)^2 (solve parentheses first)
= -24 + (-3)^2 (solve exponent)
= -24 + 9
= -15