Question 1 a) f(x)=2^x and g(x)=3−x i got 3x^2+12 don't know if im right b) i need for this f(x)=sinx and g(x)=x

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Which of the following is the graph of y= square root -x-3