Suppose you hike 3 miles from the campgrounds to the lake at a rate of x miles per hour. on your way back from the lake to the campgrounds, your rate was 1 mile per hour faster. if it took you 2.5 hours for the complete round trip, which equation could be used to determine your rate?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

What is 1/3x5 on anuber line what does it look like on a number line

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.