1.	Write an algebraic expression for the phrase t decreased by 7.
		A.	t + 7	B.	t – 7
		C.	t ÷ 7	D.	t × 7
		Hint
	2.	Write an algebraic expression for the phrase the product of 4 and s.
		A.	4 + s	B.	s ÷ 4
		C.	4s	D.	4 ÷ s
		Hint
	3.	Write 7 more than w is 25 as an algebraic equation.
		A.	7 = 25 + w	B.	7w = 25
		C.	w – 7 = 25	D.	w + 7 = 25
		Hint
	4.	Write an equation for the second number is 3 times the first. Let x represent the first number and let y represent the second number.
		A.	y = 3x	B.	y = x + 3
		C.	x = 3y	D.	xy = 3
		Hint
	5.	For membership to a certain labor union, it costs $150 to join and $28 per month of membership. You want to become part of the labor union and you still need to join. Write an equation to figure out how many months it will be before the total cost is $290.
		A.	290 = 150m + 28	B.	28 + 290m = 150
		C.	150 + 28m = 290	D.	150 = 290 + 28m
		Hint