F (4) =

If g (x) = 2, x =

X is a number such that 7x=7y

Suppose x varies directly with y and inversely with z. If x=14 when y=49 and z=7, then what is x when y=18 and z=6?

It took 378 cubic ft. cubes to fill this figure 7ft, 9ft, 6ft. Find the volume of the figure by multiplying the side lengths. What do you notice?

Adam reduces a 14 inch long document on the photocopier. The copy is 0.6 times as long. The type on the reduced document is too small to read, so Adam enlarges the reduced copy 1.4 times. How long is the final copy of the document?

6. Sketch the region enclosed by the graphs of x = 0, 6y-5x=0 and x+3y=21. Find the area 7. Find the volume of the solid formed when the region is revolved around the y axis

What's a close to 40.2that divides easily by 8

Alexandra is scuba diving. Every 5 minutes an alarm goes off, and she checks her instruments and makes note of her depth. The depth readings from her first 20 minutes of diving are shown in the table below.

Adam wants to compare the fractions 2 over 5, 1 over 6, and 1 over 3. He wants to order them from least to greatest and rewrite them so they all have the same denominator. Explain how Adam can rewrote the fractions. I'm in 4th grade to ...

Which set of three numbers could be the side lengths of a triangle? А. 3, 5, 7 В. 2, 4, 8 с. 2, 4, 6 D. 3, 5, 9

Three yrs ago Reagan was three times as old as Sarah and half as old as Lauren. Three yrs from now, Reagan will be twice as old as Sarah. How old are they now?