If the price of a hamburger increased from $3.50 to $4.20 what is the percentage increase in price

The electronics store sold 4 laptop computers in one day. the total cost of the laptops was $3,600. if each laptop cost the same amount, how much did each laptop cost

A rectangle has an area of 6 square meters. What will be the area of the rectangle if each side length is increased by a factor 5?

A school is building a rectangular soccer field that has a perimeter of 340 yards. the soccer field must be 50 yards longer than its width? a. create a let statement and an equation for the given situation? b.

Which of the following two layers of Earth are part of the lithosphere?

Solve: 8x + 3 - 11x = - 9

What is the value of z in the equation z - 3 = 22? 7.33 19 25 66

You bought a sports car for $89,000. what will the car be worth after 10 years if the depreciation rate is 8%?

3. List all the coefficients and constants of the following expression. 2 + 3 + 4y a. The coefficient (s) of the expression is/are b. The constant (s) of the expression is are

The temperature increased from 58.7°Fto 92.6°F. find the difference between the two temperatures in degrees Fahrenheit?

A truck holds 48,000 pounds of sand. How many tons are in 48,000 pounds? Enter your answer in the box. T