If f(x) = 7+ 4x and g(x) =
y, what is the value of

A(11/2)

B(27/10)

C(160)

D(270)

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

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Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250