It takes Lucy 78 days to drive to her aunt's house. She has now been driving for 18 days. For how much longer must she drive? Write your answer as a fraction in simplest form.

What is 7 - 3x + 3 + 8x equal to?

Kali left school and traveled toward her friend's house at an average speed of 40 km/h, Matt left one hour later and traveled in the Opposite direction with an average speed of 50 km/h.

Which number of solutions is not possible for a system of two linear equations? a. 2 b. 1 c. 0 d. infinite

From midnight to 7:00 a. m., the temperature dropped 1.35 degrees C each hour. If the temperature at midnight was 10 degrees C, what was the temperature at 7:00 a. m.?

Given the system of equations, match the following items. x + 3 y = 5 x - 3 y = - 1

Determine all of the positive values of k for which x2+6x+k

Lloyd's account has a balance of - $53.50. If he owes the bank more than $40, his account gets closed. Which of the following is true about Lloyd's account?

What is 7 2/5 x 6 1/4

How many solutions are there for 5x^2+7x-4=0? a) 0 b) 1 c) 2 d) 3

The storage box shown has these dimensions length : 1/2 width 1/2 height 3/4 what is the volume of the box