Frequency 247 100 201 50 - 133 130 77 0+ 75,000.50 125,000.50 175,000.50 225,000.50 275,000.50 325,000.50 375,000.50 prices ($) find the percentage of houses with prices lower than $275,000.50. round your answer to the nearest percent.

2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?

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.

Find percent notation for 0.008 0.008=