First take note he only has $20 and the bag he must buy is $12.55. Also the loose seeds are $1.49 per pound.
To solve subtract 12.55 from 20
20-12.55=7.45
So after buying the 10 lb bag he has $7.45 left now divide that by 1.49
7.45/1.49=5
So after buying the 10 lb bag he can also buy 5 lb of the loose seeds!
Tanisha: She simplified the X and Y so they will only appear on one side.
Neal: He took away the parentheses so that he could put the exponent elsewhere.
They both are doing the problem right, just in completely different ways.
Answer:
4/9
Step-by-step explanation:
Formula is (y2-y1)/(x2-x1) when two points are (x1,y1) and (x2,y2)
so, (11-15)/(6-15)
= -4/-9
= 4/9
Answered by GAUTHMATH
Infinity isn't actually a number - it's a concept that represents that the set of numbers goes on forever. As a result, you can't take the square root of infinity. However, you could state that as x approaches infinity (or rather, increase indefinitely), the square root of x also approaches infinity (again, increases indefinitely).