mr black leaves chigaco by 8:00 am and drives north on the highway at an averge speed of 50 miles per hour mr smith leaves chicago at 8:30 and drives along tge same highway at averge speed of 60mph atv what time will mr smith overtake mr black

What is the best reason for jacinta to have a savings account in addition to a checking account

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

If jaime wants to find 60% of 320, which table should he use?