I am an integer. Double me and then add 7. Finally, subtract 10 and the result will be -27. What number am I?

-12

Step-by-step explanation:

-27+10=-17

-17-7=-24

-24/2=-12

the integer is -12

Step-by-step explanation:

the integer is x

2x+7-10=-27

subtract 7 from both sides

2x-10=-34

add 10 to both sides

2x=-24

divide both sides by 2

x=-12

a) 32pie square meters

step-by-step explanation:

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)