Question

- 0.8x - 1 и 0.8 x -1 при x равен 6

Answer 1

-0,8*6-1=-4,8-1=-5
0,8*6-1=4,8-1=3,8==============================

Answer 2

To evaluate the expressions "-0.8x - 1" and "0.8x - 1" when x is equal to 6, we can substitute x with 6 in each expression and perform the calculations.

1. Evaluating "-0.8x - 1" for x = 6: -0.8(6) - 1 = -4.8 - 1 = -5.8

2. Evaluating "0.8x - 1" for x = 6: 0.8(6) - 1 = 4.8 - 1 = 3.8

Therefore, when x is equal to 6, the value of "-0.8x - 1" is -5.8, and the value of "0.8x - 1" is 3.8.