Two planes leave Dallas at the same time. One heads east at a speed of 428 miles per hour. The other plane heads west at a speed of 382 miles per hour. How many hours will it take them to be 2,025 miles apart?

A company charges $6 to make a pattern for an order of T-shirts and $11 for each T-shirt it produces form the pattern. The expression $11n+$6 represents the cost of n T-shirts with the same pattern.

The fourth term of an arithmetic progression is 3. The sum of the fifth and seventh terms is - 10. Find the common difference and the first term. Tq

How much did the temperature cool off from the sixth year to the seventh year on the given day? -2 -3 -4 -5

Tickets to a movie cost $8 each. Write an equation for the function that gives the total cost y in dollars for an order of x tickets

What is 7,390.7 divided by 0.874?

Subtract the sum of - 11ab and - 23ab from the sum of - 19ab and 7ab

Which expression is equivalent to the given expression? 3 (2a + 5) ?

Suppose Eva has 12 3/4 pounds of flour. The day's baking will require that amount. How much flour will Eva need?

mary lee purchased a stove for $370 she made a down payment of $70 nas paid $49 a month for 18 months find the total installment price of the stove

A concession stand vendor counts the money in the register. after 2 h it has $82.75. after 6 h is has $ 360.75. how much money will be in the register at the end of an 8h shift? a. 480.00 b. 489.25 c. 499.75 d. 500.00