Write an equation for a line with a slope of -2, and a y-intercept of 1.

y = -2x + 1

Step-by-step explanation:

Use slope intercept form, y = mx + b, where m is the slope and b is the y intercept:

Plug in the slope and y intercept:

y = mx + b

y = -2x + 1

So, the equation of the line is y = -2x + 1

47 - 90 = 43

43 - 180 = x

x = 137

150.6

all i did was i multiplied 5.02 by 30