1A ldi nas d 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number of miles the car can travel for a particular amount of fuel (one gallon of gasoline, in this case). After filling the gas tank, the driver got on a highway and drove for a while. a. How many miles has the car traveled if it has the following amounts of gas left in the tank? i. 15 gallons ii. 10 gallons iii. 2.5 gallons b. Write an equation that represents the relationship between the distance the car has traveled in miles, d, and the amount of gas left in the tank in gallons, x. c. How many gallons are left in the tank when the car has traveled the following distances on the highway? i. 90 miles ii. 246 miles d. Write an equation that makes it easier to find the the amount of gas left in the tank, x, if we know the car has traveled d miles. 2. The area A of a rectangle is represented by the formula A = lw where I is the length and uuig tho width The length of the rectangle is 5. %3D

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Can someone answer #1 and #2?
Lesson 9 Practice Problems
1. A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of
30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number
of miles the car can travel for a particular amount of fuel (one gallon of gasoline, in
this case). After filling the gas tank, the driver got on a highway and drove for a while.
a. How many miles has the car traveled if it has the following amounts of gas left
in the tank?
i. 15 gallons
ii. 10 gallons
iii. 2.5 gallons
b. Write an equation that represents the relationship between the distance the car
has traveled in miles, d, and the amount of gas left in the tank in gallons, x.
nosupo b
c. How many gallons are left in the tank when the car has traveled the following
distances on the highway?
i. 90 miles
ii. 246 miles
d. Write an equation that makes it easier to find the the amount of gas left in the
tank, x, if we know the car has traveled d miles.
2. The area A of a rectangle is represented by the formula A = lw where I is the length
and w is the width. The length of the rectangle is 5.
Write an equation that makes it easy to find the width of the rectangle if we know the
area and the length.
Transcribed Image Text:Lesson 9 Practice Problems 1. A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number of miles the car can travel for a particular amount of fuel (one gallon of gasoline, in this case). After filling the gas tank, the driver got on a highway and drove for a while. a. How many miles has the car traveled if it has the following amounts of gas left in the tank? i. 15 gallons ii. 10 gallons iii. 2.5 gallons b. Write an equation that represents the relationship between the distance the car has traveled in miles, d, and the amount of gas left in the tank in gallons, x. nosupo b c. How many gallons are left in the tank when the car has traveled the following distances on the highway? i. 90 miles ii. 246 miles d. Write an equation that makes it easier to find the the amount of gas left in the tank, x, if we know the car has traveled d miles. 2. The area A of a rectangle is represented by the formula A = lw where I is the length and w is the width. The length of the rectangle is 5. Write an equation that makes it easy to find the width of the rectangle if we know the area and the length.
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