Jeff is lining up children's and adult's bicycles at the bike shop where he works. The number of adult's bicycles is nine less than three times the number of children's bicycles. There are 42 adult bicycles. How many children's bicycles are there?

Find yº in the obtuse triangle. 43° 46° Y°

Ms. ling's cooking class made 3 gallons of blackberry jam and 14 cups of strawberry jam. how many cups of jam did the class make in all

Which is another way to write 9 tens 3ones? Write the numbers.

Alberta has 5 shirts and 4 pants. 3 of the shirts are her favorite and 2 of the pants are her favorite. If Alberta chooses an outfit in the dark, what is the probability that she picks one of her favorite shirts and on of her favorite pants?

Evaluate the expression when a = 5 c=-3 -a+4c

Solve sin x + 2 sin x cos X = for 0°

The volume of the triangular prism is 54 cubic units. A triangular prism with a volume of 54 cubic units is shown. The triangle has a base length of 4 and a height of x. The height of the prism is 3 x. What is the value of x? 3 5 7 9

The ratio of wins to losses for a team is 11 to 7. if the team played 108 games, how many wins and losses did they have? Solve Algebraically.

If Gary meets his supervisor's benchmark goals in 2016, then he will earn $31,150 in 2017. Calculate the missing amount in each statement below, assuming Gary meets the benchmark goals.

Monica bought a bag of s sour candies. She ate 91 of the candies. Write an expression that shows how many sour candies Monica has now. Type an asterisk (*) if you want to use a multiplication sign and a slash (/) if you want to use a division sign.