9. A bus travels at the speed of x km per hour from Delhi to Kanpur. After the journey of 10 hours, Kanpur is still 300 km away. Express the distance from Delhi to Kanpur using the variable x. If the distance
between Delhi to Kanpur is 1000 km, find the speed of bus. (Hint: Distance = Speed Time)

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.