Please come and help me with this! Best Answer get Brainliest :D Please number your responses to the questions as they are shown (1a, 1b)

a. Create a quadratic expression in standard form.

b. Rewrite the expression by completing the square. Explain your work using complete sentences.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?