Factor the trinomial 10x^2 + 11x - 6

The owner of a hair salon charges $20 more per haircut than the assistant. Yesterday the assistant gave 12 haircuts. The owner gave 6 haircuts the total earnings from haircuts were $750. How much does the owner charge for a haircut

Is the least common multiple of a pair of numbers ever less than both numbers

In a day, Robin spends 6 hours at school, sleeps for 9 hours, plays for 3 hours, and spends the rest of the time doing other things. Robin spends % of the day playing and % of the day doing things other than sleeping, playing, or going to school.

Amanda spent $73 on shirts. Tee Shirts cost $9 and long sleeve shirts cost $11. IN she bought a total of 7, then how many of each kind did she buy?

How do you write 3/8 - 1/6, 4/5 + 3/5, and 5/9 - 1/5 as a single fraction?

The probability that a lab specimen contains high levels of contamination is 0.15. A group of 4 independent samples are checked. Round your answers to four decimal places (e. g. 98.7654).

For the following report, identify, if possible, (a) the population; (b) the population parameter of interest; (c) the sampling frame; (d) the sample; (e) the sampling method, including whether or not randomization was employed;

There are 10 cars in a race, how many different outcomes?

Does a 78 year old live at least 1000000 minutes

How many subsets of {1, 2, 3, 4, 6, 8, 10, 15} are there for which the sum of the elements is 15?