the cost to operate a certain aircraft is $255 per hour the algebraic expression 255t gives the total cost to operate the aircraft for hour find the total cost to operate the aircraft for 2.80 hours

150 lb person can burn about 360 calories in one hour doing yoga how many calories are burned in one minute

In stratified random sampling, (A) randomly selected elements within each of the strata form the sample. (B) all elements within the randomly selected strata form the sample.

Create a table of values for the equation Y = - 5/8x + 5

X2 - 2x - 17 = 0 Factoring

Find the solution of this system of equations -9x - 2y = - 55 6x - 4y = - 26 Stere corect over

Which of the following has a solution set of x? (x + 1 < - 1) ∩ (x + 1 < 1) (x + 1 ≤ 1) ∩ (x + 1 ≥ 1) (x + 1 1)

Jemma keeps a log of the books read during a summer reading program. She creates the line plot. Each dot represents the number of books read in one week. How can you determine how many weeks long the summer reading program was?

A glacier is a giant mass of rocks and ice that flows downhill like a river. a certain glacier moves at a rate of 22 inches a day. Find the distance in feet the glacier moves in a year. (assume 365 days a year)

Evaluate 1/3 divided by 1/3

Is it possible to have an expression that uses brackets without using any parentheses?