At the calendar shop, wall calendars cost $8 and desk calendars cost $10. steve spent $42 to buy 5 calendars. how many of each type of calendar did steve buy?

wall calendar

desk calender

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?

How many terms does the polynomial x^2 y^2 have

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers