Which expression result in a rational number? select all that apply.
a = √3
b = 2√3
c= √25
d= √16
choices
- a+b
- c+d
- a+d
- a * d
- b * d
- c * d
- a * a

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Which of the following circles have their centers in the third quadrant? check all that apply.