A system of equations is shown. 5
x
+
2
y
=
24
5
y
=
x
+
6

Click on each blank to enter a numeric value to complete the solution to the system.

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this