Question

Which inequality represents the statement below?

The sum of a number and 6.4 is less than 9.9.
A. X+9.9 <6.4
B. X+6.4 < 9.9
C.
X+9.9> 6.4
D.
x + 6.4 > 9.9

Answer 1

B. x+6.4<9.9

Explanation:

The 'sum' tells you that it is adding and less than is this symbol: <.

Answer 2

B. X+6.4<9.9

Explanation:

The sum of a number is represented by X. So X and 6.4 is X+6.4. Is less than 9.9, so <9.9. You get X+6.4<9.9.