Demetrius has two dogs. The larger dog weighs 2.3 pounds more than the smaller dog. The combined weight of the two dogs is 15.7 pounds. What is
the weight, in pounds, of the smaller dog?

If square root x = -7, then x= -49 true or false

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?