Solve the system of linear equations by substitution
y=x-4
y=4x-10
solution: ( , )

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?