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

Plz i want answer and i would appreciate it is is a b c or d

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12