Can someone please help me out with this question and do it step by step? Thank you.

Frank and Georgette are each collecting stamps. The total number of stamps Frank will collect is given by the equation f(x)=77+4. The. total amount of stamps Georgette will collect is given by the equation g(x)=x2+32.

After how many weeks, x, will they have the same amount of stamps collected?

ps: the x2 is suppose to be x squared in g(x)=x2+32

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?

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.

Simplify. 3(4+4x) (type your answer in with no spaces)