What is the standard form of this expression? (4y-9) (2y-3)

What is the sin of (30) when it is 9,60,30

A solution contains6 % salt. How much water should be added to 70 ounces of this solution to make a 4.2 % solution?

A sphere with a diameter of 16mm has the same surface area as the total surface area of a right cylinder with the base diameter equal to the sphere diameter. How high is the cylinder?

Convert 0.0049 as a decimal fraction

There are 6 black scarves, 2 red scarves, and 2 white scarves in a drawer. In the dark, Angela pulls a scarf out of the drawer. What is the probability that she pulled a white scarf out of the drawer? Write the probability as a percent.

What is the value expression of - 1.6 * ( - 25) =

Tim has 74 socks, all in pairs. He has 1 more pair of white socks than black socks. How many individual socks of each color does he have?

Which number is the least prime number: 0, 1, 2, or 3?

How can you solve problems involving percents?

M% of n is what percent of p?