Nichole needs to spend at least four hours each week practicing the guitar she already practiced 2 1/3 hours this week she wants to split the remaining practice time evenly between the last 2 days of the week write an inequality to determine the minimum number of hours she needs to practice on each of the 2 days

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.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars