Find the percentage 40% of an hour

The kinetic energy of a moving object can be calculated from the expression 1/2mv[2], where m is the mass of the object in kilograms and v is its speed in meters per second.

5x + 10y = 0 and y = x - 6 Solve the system of linear equations.

This is when one word has more than one definition and its 15 letters

Find the 8th term in the sequence 4, - 24, 144, - 864,

Which is a possible way to rewrite the equation y=3x+3b to solve for b

65 % percent as a decimal

What number is 24% of 80? What number is 120% of 70? 20% of 150 is what number? 0.8% of 150 is what number? 120% of what number is 102?

Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f (x) and g (x) are inverses. f (x) = x+a/b g (x) = cx-d

In Martin's class of 20 students, 4 students report that social studies is their favorite class and 75% of the students report that PE is their favorite class.

Mrs. Durham purchases turkey from the deli counter for $3.25 per pound. She also purchases a loaf of bread from the bakery for$4.50. What equation can be used to represent the total cost, c, of Mrs. Durham's purchase of bread and t pounds of turkey?