Question

Which of the following ordered pairs are solutions to the system of inequalities? Check all that apply.
2x7 A. (-1,10) B. (8,2) C. (17,50) D. (0,0) E. (1,9) F. (5,5)

Answer 1

which one is always true?

Answer 2

you can always plug them in to reaffirm

Answer 3

(0,0) is true?

Answer 4

doesn't satisfy the first or second condition

Answer 5

idont understand how to plug them into the equations?!

Answer 6

try the first value in the parentheses. For A, 2(-1) is less than 10, so it satisfies the first condition etc

Answer 7

I got A and C.

Answer 8

only one of those is right. Check again.

Answer 9

C and E.

Answer 10

not E

Answer 11

B.?

Answer 12

you almost got before

Answer 13

yeah, that's what I said. Plug in and compare

Answer 14

F? and I have have plugged them in.