GED Math Practice Test 1

What is the cost of gas for driving 250 miles if it cost $50 for 500 miles?

By what percentage was the price of the laptop decreased from $800.00 to $680.00?

What is the y-intercept of the linear function that passes through the points (3,2) and (−2, −4)?

What equation can be used to find the volume V of a cylinder-shaped stone with a height of 15 inches and a diameter of 8 inches?

Which set of measurements could represent the side lengths of a right triangle?

Which function can be used to find the total amount Mark is paid in a month if he drives x miles, given his June and July earnings?

What equation can be used to determine the value of y for angles A and B if angle A measures 35° and they are complementary?

What is the average weight of all 50 students in the class if 20 girls average 60 kg and 30 boys average 62 kg?

Which function can be used to find t, the total number of liters of water in the tank after d days if the initial amount is 60 liters and it increases by 3 liters per day?

Which of the following coordinates could belong to the points situated on the line represented by the equation 3x - y = 5?

If the area of a lake is 6,750,000 square meters, how is this number written in scientific notation?

What is the correct total distance the car traveled in 10 hours if it traveled 40km, 45km, 50km, 35km, 55km in the first five hours and 50km/h for the next five hours?

Which statement is not true for the function g(x) = 3x² − 6x?

What could be the possible new average if an eighth number, greater than 50, is added to a set of seven numbers with a mean of 35?

How many positive integers satisfy the inequality x + 5 < 21?

How many packages out of 3,000 should be predicted to have a missing item if, in a sample of 150 packages, eight packages had a missing item?

What part of the two pizzas was left after William and Ella ate?

What is the length of the dress in the sketch, in centimeters?

Which measurement is closest to the volume of Mount Kilimanjaro in cubic miles?

Which set of ordered pairs represents a function where y is a function of x?

Which loan option would result in the least amount of total interest paid by a customer who borrows $12,500 to buy a car?

What equation best represents the relationship between the age of a car and its value over a 12-year period?

What is the height of the washing machine box in feet if the total surface area is 126 square feet?

What value of x satisfies the equation $ \frac{48}{6} = \frac{5}{x-1} $?

What is the length of side BC in right triangle ABC with legs AB = 9 cm and AC = 12 cm?

Which pair of values for x and y satisfies the system of equations: x + 4y = 10 and 5x + 10y = 20?

Calculate the result of the expression: −18 + 6 × (−5) − [4 + 22 × (−4)] ÷ 2 + 8.

How does the equation v = 5t + 2 describe the car's velocity?

If you drive at an average speed of 70 miles per hour for a 490-mile journey, how long will it take to arrive?

What is the volume of a cylinder with height 12 cm and radius 5 cm?

At the end of 4 years, which savings account gives Jacob more interest: Account A at 3.5% simple interest or Account B at 4.1% compounded annually?

Which of the following statements about the journey at an average speed of 70 miles per hour for 490 miles is accurate?