About 3.8 hours, if asking for a whole number round to 4
Answer:
The sum is x^2 + x, the product is x^3.
Step-by-step explanation:
Adding x^2 and x leaves no like terms, so no simplification is required.
Multiplying gives x^2*x, which is x*x*x, which is then x^3
Answer:
nah me too
Step-by-step explanation:
2/5 + 2/4 = 8/20 + 10/20 = 18/20 = 9/10
Answer:
1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91
Step-by-step explanation:
