You buy 8 gallons of gasoline at p dollars per gallon and pays $23.20. write an equation to find the price of one gallon of gasoline. then find the price of one gallon of gasoline.

The price of one gallon is $2.90

Step-by-step explanation:

The equation to calculate the price of one gallon could be calculated by multiplying the 8 gallons and the price of one gallon of gasoline (p), this is:

So clearing the value of p, we have:

Finally, the price of one gallon is $2.90

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.