Using substitution

x + 2y = 17

x + y = 11

A jar contains three marbles; 1 yellow (y), 1 orange (o), and 1 red (r). Which list shows all the possible outcomes for choosing two marbles at random from the jar if the first marble is replaced after it is drawn?

If f (x) = 8x+7 and g (x) = x+2 what is (f*g) (2)

If 20 is 20% of 20% of an integer what is that integer?

Jar contains 51 coins which are either quarters or nickels. total value of jar is 5.15. how many of each type of coin do they have.

250 mL equals how many Liters?

The temperature outside dropped 13°F in 7 hours. The final temperature was - 2°F. What was the starting temper

What is 16/6 as a mixed number

Jessica has to make a trip of 8925 MI. if she travels 425 miles a day how long will the trip take?

What is the measure of Angle 1 in this figure? A 30° B. 80° 110° D. 130°

What is the least number that has 4 odd factors that are all the same