There are 250 students taking either band or chorus. if there are 180 students taking band and 60 students in both band and chorus, how many students are in just chorus?
a.10
b.60
c.70
d.120
hurry !

In angle pqr find the measure of

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.

How do you write 600 as a product of its prime factors (index! )