Combine like terms to write an equivalent expression. Then complete the statements. 9 + j + 6j – 1 – 2k The constants, , are like terms. are like variable terms. Combine the constant terms by . Combine like variable terms by adding the . The equivalent expression is .

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?