Jakob buys lunch at school on mondays, wednesdays, and thursdays. he spends $3.50 for each lunch. which equation can be used to find the number of weeks, w, it will take jakob to spend $84 on lunch?

3.50w=84
(3x3.50)w=84
3w=84
(3+3.50)w=84

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?