Patty used 740.88 gallons of water over the course of 7 days. How much water did Patty use, on average, each day?

105.84 water used on average each day.

740.88 divided by 7 will give you 105.84

Or, 7 times 105.84 will get you 740.88

There were many ways you could get this, hope this helped!

y = - 3x - 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m =

with (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (0, - 1) ← 2 points on the line

m = = - 3

The line crosses the y- axis at (0, - 1) ⇒ c = - 1

y = - 3x - 1 ← equation of line