One day, the tempeture ranged from a high of 20 degrease to a low of - 25F. By how many degrees did the tempeture change?

What is x to the power of 5 times x to the power of negative 7

There are 5 red tiles and 5 blue tiles with the letter A in a bag. There are also 6 red tiles and 4 blue tiles with the letter B in the bag. What is the probability that a randomly selected tile is blue or has the letter b

Find the values of a and b that make the second expression equivalent to the first expression. Assume that x > 0 and y ≥ 0.

The total mass of these litems is 3.25lb one item is 2 lb. write a possible mass for each other item

For every 4 boys who liked soccer, there were 8 boys who liked basketball. for every 2 girls who liked soccer, there were 10 girls who liked basketball.

Let f (x) = x²+3x-4 and g (x) = x+5 Find f (x) • g (x) A) x³+3x²+16x-20 B) x³+5x²+14x-20 c) x³+8x²+11x-20 D) x³+9x²+19x-20

Explain how you can use the graph of the quadratic function f (x) to solve the equation f (x) = 0

Marcus solved for x in the quadratic equation x2 - 10x + 25 = 0. x = StartFraction negative b plus or minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction x =

Trina wants to hang-glide at the same number of meters above sea level as she scuba-dived below sea level. will she fly higher than Jessie did? Explain.

your baseball team has won 6 games and lost 4 games. if the team does not lose any more games, how many games must the team win to have a win : loss ratio of 2: explain