Charlotte is making a really big white cake for her sister’s birthday. The recipe calls for 1.5 times as much flour as sugar. It also calls for 0.5 as much butter as sugar. All the butter, flour, and sugar together total 7.5 cups. At the end, you will determine how much butter, sugar and flour does Charlotte needs. First, define a variable to help you solve in the space below.
Secondly, write an equation to help you solve.
Lastly, record how much butter, sugar and flour she will need.

What is the product of 1.7 × 10–13 and 3.5 × 1025? (5 points) 1.8 × 1012 2.06 × 1012 3.5 × 1012 5.95 × 1012

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

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.