5. A gas can contains twelve cups of an oil and gasoline solution. It is currently 60% oil, but it needs to be down to 45%. How much pure gas should be added to the solution to get
it to 45% oil?

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)