One container of yogurt is $0.79 at the grocery store. nicola has a coupon for 30% off her entire purchase. she has $10.00 to spend. what is the greatest number of containers of yogurt nicola can buy using her coupon?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

A50% increase followed by 33 1/2% decrease