What is the total area in square centimeters of the shaded sections of the trapezoid below ?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?