When adding 43.8 to a certain number, the sum is 46.59, as seen below. what number should go in the box to solve the addition problem?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?