5/9 - 3/8 + (-1/4) + 1 4/9 + 1 5/8=?

3.

Step-by-step explanation:

5/9 - 3/8 + (-1/4) + 1 4/9 + 1 5/8

= 5/9 - 3/8 - 1/4 + 13/9 + 13/8

Now we find the LCM of 4, 8 and 9:

4 = 2*2

8 = 2*2*2

9 = 3*3

The LCM =  2 * 2 *2* 3 * 3 =  72 so we have:

40/72 - 27/72 - 18/72 + 104/72 + 117/72

= 216 / 72

= 3.

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

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)