Write the word sentence as an equation. A number y decreased by 9 is 8 An equation that represents this sentence is

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

In the diagram of circle o, what is the measure of zabc?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points