1) Amy and Aliyah are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Amy sold 5 rolls of plain wrapping
paper and 4 rolls of holiday wrapping paper for a total of $126. Aliyah sold 5 rolls of plain
wrapping paper and 7 rolls of holiday wrapping paper for a total of $168. Find the cost each of
one roll of plain wrapping paper and one roll of holiday wrapping paper.

Determine the relationship of ab and cd given the following points

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Someone answer this asap for 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.