Answer:
Quantitative Variables. As discussed in the section on variables in Chapter 1, quantitative variables are variables measured on a numeric scale. Height, weight, response time, subjective rating of pain, temperature, and score on an exam are all examples of quantitative variables
A is correct
Edgar has 40 shirts. The equation you could write is 24+16=40. Hope this helps!!
1st: add 5 to each side
2nd: divide by 2 on each side
