Given f(x)=x^2+2x+3 and g(x)=x+4/3 solve for f(g(x)) when x=2

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250