Anyone please help I don’t know what to do

Step-by-step explanation:

I think its b

Step-by-step explanation:

Using point-slope intercept form:

The equation of line is given by:

             [1]

where,

m is the slope of the line and  is the point on the line.

As per the statement:

A line with slope 4/5 that contains the points (-2,1)

⇒m =  and

Substitute these values in [1] we have;

Therefore,   is the point slope form of a line with slope 4/5 that contains the points (-2,1).

i assume that by 5 you mean 5 gallons.

(20)(0.25) = 15

removing 15 gallons reduces the tank from 20 to 5.

angle addition postulate

2x=56

step-by-step explanation: