If x + 1/x = 5 what is x^2 + 1/x^2 and x^3 + 1/x^3

If f (x) = 6x+7 and g (x) = x^2-4 find value for f (m)

Bettys lunch cost $3.87 and juans lunch cost$4.15. How much change did Betty get from a $10 bill, if she bought both lunches?

What do you call a palace window math worksheet answer key

There are 15 boys and 13 girls in Mr. Garcia's class. What is the ratio of girls to boys?

Evaluate 4 times a number Q + 25 when Q equals 2

What two shapes are quadrilaterals with 2 pairs of parallel sides and no right angles?

Flavia has a bag with 8 white balls, 14 green balls and 10 orange balls. If she chooses a ball from the bag without looking, which color ball will flavia be least likely to choose?

What is the seventh term of the geometric sequence where a1 equals 625 and a2 equals - 125

The bottom of a 12-foot ladder is placed on the ground 7 feet from the base of a pipe sticking out of the ground. The top of the ladder is placed an unknown distance off the ground, leaning on the pipe. The ladder and the ground meet at a 56.

Solve for z. 7-~-3z+2=4 What is the root? If there is no root, choose none.