Jason wanted to buy postcards for his cousin. the price was 2 cards for $1. he had some change in his pocket. what combination of coins could he use to pay for the postcards?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Which letters from the table represent like terms? a and b b and c a and d b and d

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?