The 7th term of a sequence is 41. The common difference is 2. What is the first term of the sequence?
A) 29
B) 27
C) 44
D) 6

What is the slope of the line shown below?

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?