The temperature at 12:00 p. m. was 8°C. At 7:00 p. m., the temperature was -6°C. What was the change in temperature (in degrees Celsius)? �� 6-degree increase
�� 14-degree increase
�� 6-degree decrease
�� 14-degree decrease

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Which of the following expressions is equal to 2x^2+8