+ Is (7, 1) a solution to this system of equations? 9x + 12y = 12 x + 7y = 14

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

Write a function rule for the table