215% of 41.8 is what number

I am a number. When you multiply me by 2, then divide by 3, the answer is 4. What number am I?

At the zoo on monday, 65 percent of the people in attendance were children. if 520 children were in attendance, how many people in total were visiting the zoo on monday? people in attendance

Isaac drinks 8 glasses of water each day he says he will drink 2920 glasses of water in a year that has 364 days

Marisol pays $12 for 4 notebooks. How many notebooks could she buy with $62?

The distance between Earth and the moon is 384,000 kilometers. Express this in scientific notation.

10 to the 2nd power x17.55

True or False. When graphing the inequality y>3x+2 the line drawn would be a solid line.

A company is deciding which box to use for their merchandise. The first box measures 8 inches by 6.25 inches by 10.5 inches. The second box measures 9 inches by 5.5 inches by 11.75 inches. Which box required more material to make?

Substitute the given values of the variables into the equation. Write True or False to indicate whether the values make the open sentence true or false. Show all work for solving the problem. Values: x=7, y=0.2, z=22 2x+0.8/y=z-4

Simplify this expression! (27) ^-2/3