How many ounces of a silver alloy that cost $4 an ounce must be mixed with 10oz of an alloy that costs $6 an ounce to make a mixture that costs $4.32 an ounce

0.35 3.5 0.53 0.3 0.05 least to greatest

suppose the null hypothesis is rejected. state the conclusion based on the results of the test. six years%E2%80%8B ago, 11.4% of registered births were to teenage mothers. a sociologist believes that the percentage has increased since then.

The measure of an angle is seventeen times the measure of a supplementary angle. What is the measure of each angle?

Four friends paid a total of 32 dollars for 4 movies. what is the ratio 32 for 4 people written as a unit

Which expression gives the x-coordinate of the solution of the system? {2x + 3y = 5 {3x + 5y = 7 (it's one big bracket.

What is the power of 1,000,000 with a base of 10

Which is the graph of f (x) = 5 (2) Y?

How many years from 1848-2015

What is 66.875 as a mixed number in simplest form.?

Show tow ways to evaluate a (b-c) for a=4, b=5, and c=3