To solve this problem, you will need to set up a proportion.
Let x = the unknown cost of the books.
Assuming the cost of books stays constant, you can crossmultiply and solve for x.
x = 1.95(6)
x = 11.70
Six books will cost $11.70 if 1 book cost $1.95.
Ok so do you mean 18 x 3 b3cause you could always do 3(6 x 1)
The answer is B.
Well, it is not A or C since all together, it has to be 74 and A and C have more than 74 heads. Now your left with B and D. Lets look at D for a minute. Humans has 2 legs (we all know that) so 24 times 2 equals 48. and horses have 4 legs. 50 times 4 equals 200. 200 plus 48 is 248, so D is Incorrect. The answer is B
Answer:
I think that the 3rd and 4th are parallel because if you go to the letters and trace (that's what I did, I'm twelve :D) then they make a triangle, and those triangles are parallel to each other.
3 15/44 as a decimal is 3.34