The Ortiz family will travel round-trip from Indianapolis to Denver this summer. The
driving distance between the two cities is 1,058 miles. They need to find out about how
much the gas will cost round trip. Their car gets about 20 miles per gallon. They usually spend about $2.89 per gallon. c. Write and solve an algebraic equation to find out how much the
Ortiz’s will spend on gas round trip. Explain your steps.
d. Suppose you know the total cost of the gas, but do not know the price
per gallon. Explain how you would work backward to solve the
problem.

Step-by-step explanation:C. Write and solve an algrebraic equation to find out how many gallons of gas they will use. Explain your steps.

let x = gallons of gas they will use

   y = distance traveled

x = y/20

x = 1058/20 = 52.9 gallons of gas

D. Write and solve an algebraic equation to find out how many miles they will travel.

let x = distance traveled

   y = gallons of gas used

x = 20y

x = 20(52.9)

x = 1058 miles

Hope this helps. Have a nice day.

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0