Yanic and Alexander are 12 miles apart on a path when they start moving toward each other. Yanic runs at a constant speed of 5 miles per hour, and Alexander walks at a constant speed of 3 miles per hour. How long does it take until Yanic and Alexander meet?​

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.