If 10 less than 5 times a number is two more than 3 times the number, then the number is

x=6

Step-by-step explanation:

5x-10=3x+2

5x-3x=2+10

2x=12

4

Step-by-step explanation:

10-5x=3x+2

-10          -10

-5x=3x-8

-3x  -3x

-2x=-8

/-2    /-2

x=4

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

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)