What is six fourths plus five tenths? A. 11/10
B. 30/40
C. 3/4
D. 11/40
E. 2
F. 11/4

Q1) jin loves carrot yesterday she ate ½ of here carrots and today she ate 2/3 of the remaining carrots. she then discover that she has 12 carrots left. yesterday she must has started with carrots? a)36 b)48 c)60 d)72

What is the vertex form of f(x) = x2 + 6x + 3

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23