Carlos drives for 7 hours at a constant speed of 60 mph. How many more miles will Carlos travel if he drives for 10 hours? A. 60 more miles
B. 180 more miles
C. 420 more miles
D. 600 more miles

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?