1x -3 + 1053^48= ? (no calculator) no cheating or you will be reported.

1 x -3 = -3

a positive x a negative = a negative.

1053^48= 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 x 1053 = 1.192784e+145 (rounded, scientific notation form)

(no calculator! )

-3 + 1.192784e+145 = (1.192784e+145 - 3.)

hope this .

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )