15. What's |5| + 1–7|?
A. 2
B. 12
C. -12
D.-2

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.