Benny bought 8 new baseball cards to add to his collection. the next day his dog ate half his collection. there are now only 36 cards left. how many did he start with? answer in equation

How do you find the area of this triangle.

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.