Determine if the following is Infinite solutions, one solution, or no solutions x+y=4
2x+2y=8

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?