Under a dilation, the point (3,5) is moved to (6,10) what is the scale factor of the dilation?
a. -2
b. -1/2
c. 1/2
d. 2

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2