Which of the following side measurements could make an equilateral triangle and isosceles triangle?
a.12, 12, 14
b. 4, 5, 6
c. 2, 2, 2
d. 2, 2, 4

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Which graph represents the parent function of y=(x+2)(x-2)

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.