The measure of two supplementary angles have a ratio of 5: 4. what is the measure of the larger angles?

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.