Tiffany purchased a blazer for $47.99 and 2 pairs of shorts. kathy purchased a dress for $22.99 and 4 pairs of shorts. tiffany and kathy spent the same amount of money. write a equation used to determine x, the price of each pair of shorts

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.

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.