Parker is planning to build a playhouse for his sister. the scaled model below gives the reduced measures for width and height. hight 10 cm and base 22 cm. the yard space is large enough to have a playhouse that has a width of 3.5 meters. if parker wants to keep the playhouse in proportion to the model, what cross multiplication of the proportion should he use to find the height?

Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?