Answer:
4
Step-by-step explanation:
1/11 = 0.09...with a line over the 09 because it repeats
-17/40 = - 0.425
-2 12/18 = -2.66...with a line over the 66 because it repeats
8 15/22 = 8.681....with a line over the 81 because it repeats
The dot on -1 is open, so the number -1 is not included. You need all real numbers greater than -1.
Answer: D
Answer:
2x^2+7
Step-by-step explanation:
Let x=5
2x^2+7
2 ( 5)^2 +7 = 2*25 +7 = 50+7 = 57
(x^3-5)/3
(5^3 -5)/3 = (125-5)/3 = 120/3 = 40
(10x -2)/ (x-3)
(10*5-2)/(5-3) = (50-2)/(2) = 48/2 = 24
