Simplify and identify the domain -4/4x+8 times 5(x+3)x^2-9

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

What term makes it inconsistent y=2x - 4