What is the place value of 9 in 42.96

Equation equal to z^-1 divided by 3

What is the radius of a circle with the equation x2 + y2 - 14x + 10y = 250? A) 9 units B) 12 units C) 15 units D) 18 units

thomas bought a bag of jelly beans that contained 10 red, 15 blue, and 12 green. what is the probiblity of thomas reaching into the bag and pulling out a red jelly bean and then reaching in again and pulling out a green or blue one?

Elena bought a bag of 75 glass beads. She used 7 beads to make a bracelet. She wants to make necklaces from the rest. Each necklace requires 13 beads. How many necklaces can she make?

Craig charges $25 for each lawn he mows. He also charges $25 for each dog he walks. Last week he mowed 6 lawns and walked some dogs for a total earnings of $275. Let x represent the number of dogs Craig walked

The composite figure is made up of two congruent rectangular pyramids joined at their bases. What is the total volume of the composite figure? units3

What is 7,782 rounded to the nearest hundred

Find the slope between (1, 1) and (8, 7)

Can 72 hundredths be reduced?

There are 3 fish tanks. One has 9 fish. One has 11 fish. One has 13 fish. How do I get same number of fish in each tank?