Harrison has 80 cds. If 10% of the cds are country music and 60% are pop music, how many cds are other types of music

What is the value of x in the following equation? -3x-2=2x+8

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?