Mark is making meat loaf for his family. He buys 1.5 pounds of ground pork and 2.5 pounds of ground beef. Ground pork costs $4.30 per pound, and ground beef costs $3.80 per pound. How much does Mark spend in all on ground meat?

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?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.