A group of six tourists arrive at an airport gate 15 minutes before flight time, but only two seats are available. How many different groups of two can get on the plane? How many different groups of two cannot get on the plane?

Van and Polina have each drawn a conclusion about multiplying negative fractions. Ivan: The product of an even number of negative fractions is always positive. Polina: The product of an odd number of negative fractions is always negative.

A tennis ball travels at a speed of 120 miles per hour. what is the rate in feet per second?

If a seamstress is paid $7.85 per hour and works 18.75 hours in one week, solve for the amount of pay she gets for that week. A. 146.00 B. 212.85 C. 94.75 D. 147.19

Solve (4) - 6 (9•-2) A. 89 B. 200 *C. 122 D. 97

The perimeter of a rectangle is 56 cm. the length of the rectangle is 2 cm more

A sample of platinum (21.4 g/cm3 has a volume of 15.0 cm3. if the current price of platinum in u. s. dollars (usd is $57.50/g, what is the value of the sample in usd?

What is three times the difference of 1 1/4 and 3/6

Math question (x-1) (x+6) =

5) Ray has $25 to spend and used $18 to buy a new DVD. Which integer best represents the situation of spending $18?

Which table represents a linear function that has a slope of 5 and a y-intercept of 20? A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, 0, 4, 8. Column 2 is labeled y with entries 0, 20, 40, 60.