Which of the following rules describes the pattern in the table? e = b + 4
e = b + 4

e = b x 4
e = b x 4

b = e + 4
b = e + 4

b = e x 4

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Based on the spreadsheet below, which of the following is a true statement?