
The least common multiple of 5 and 10 is 10. Convert 4/5 and 9/10 to fractions with denominators of 10.


Since 8/10 and 9/10 have the same denominator, join their numerators to add them.

Simplify

Answer:
Use the inflection points to set up intervals. Substitute a value into each interval to find where the curve is concave up or down.
The graph is concave up
Answer:
Julio is taller
Step-by-step explanation:
5 5/6 > 5 1/4
Answer:
Sorrry i dont know
Step-by-step explanation: