Sofia bought some flats of sies. each flat holds 9 daisies. sofia has planted10 daisies. is 9x 10 a reasonable way to represent the number of daisies thatsofia has left to plant? explain your answer.

Step-by-step explanation:

Let Sofia bought x flats of daisies.

Since each flat contains number of daisies = 9

Therefore, number of daises in x flats = 9x

If Sofia has planted 10 daisies then number of daisies left = 9x - 10

Therefore, expression shown (9x + 10) in the question is not valid to represent the number of daisies left with Sofia.

It should be (9x - 10).

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)