78. Writing in Math Which earns more interest: $2,000 at 6% interest for
5 years or $2.000 at 5% interest for 8 years? Explain.

What percent of 18 is 24? and plz explain thx.

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /