Mr. Styranko and his wife combined ate 9 pieces of the wedding cake. Mr Styranko ate 3 pieces of cake and his wife ate 14 of the total cake.
a.
Write an equation to determine how many pieces of cake (c) there
was in total.
b.
Find the total number of pieces of cake

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.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

Use the distance formula to find the distance between (-3,5) and (3,1)