14,000 because 494 would round down since it is not above 500.
Take 180 subtract 47 and 43. You get 90. So it would be C.
25x3=75
4x12=48
48-10=38
75 crayons and 38 markers
This is an impossible equation. If sqrt(x) = sqrt(x), and sqrt(x) + 2 = sqrt(x) + 12, then that would mean that 2=12, which is incorrect.
1a. It is because each x only has 1 y and it has an equation
1b. It is not a function because each x has more than 1 y.
1c. It is not a function because there can be no equation written for this graph.