How do I solve 39x-3y=21

Which is more, 2 fluid ounces or 1 pint

A basket contains 15 pieces of fruit: 7 apples, 5 oranges, and 3 bananas. Jonas takes a piece of fruit at random from the basket, and then Beth takes a piece at random.

The diameter of a circle is 6 unites what is the radius of the circle?

All fractions equivalent to 2⁄3.

The Bawden family is shopping for a new television. They are making their decision based on brand and size. The family has 20 possible outcomes for choosing a television.

What number has the same value as 32 tens

Two fractions have a common denominator of 8. Which of the following could be the two fractions? A: 1/2 and 2/3 B: 1/4 and 1/2 C: 3/4 and 1/6 D: 1/2 and 4/5

In the 1996 summer Olympic Michael Johnson set a world record in the 200 meter run with a time of 19.32 seconds this broke his record in the 1996 olympics trails of the 19.66 seconds how much faster was Johnson in the actual Olympics

The diameter of bushings turned out by a manufacturing process is a normally distributed random variable with a mean of 4.035 mm and a standard deviation of 0.005 mm. A sample of 25 bushings is taken once an hour. a.

Which estimate is most reasonable? Charlie purchases a box of cereal for $3.98, hamburger for $5.76, tomatoes for $2.87, and milk for $4.46. He has $20 with him. About how much change should he expect to receive? $4 $3 $5 $2