Question

Can you please check these answers:

1. If the first Now= -9, which equation represents this sequence?

-9, -4, 1, 6, 11

A. Next= Now -5
B. Next= Now + 5
C. Next= 5* Now -1
D. Next= 5* Now + 1

Answer: A

2. Which inequality statement is true?


A. 8 < (a square root sign with 78) <9
B. 38 < (a square root sign iwht 78) < 40
C. 77 < (a square root sign with 78) < 79
D. 6,083 < (a square root sign with 78) < 6,085

Answer: D

Answer 1

1. You are adding 5 to each number rather than subtracting. Look again.

2. What is the square root of 78? Isn't it between the square root of 64 and 81?

I hope this helps. Thanks for asking.