Mark drove 330 miles. It took him 6 hours to drive this distance.

What was Mark's average speed?

50 mph
55 mph
336 mph
1980 mph

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

One integer is 8 times another. if the product is 72, then find the integers

In which form is the following function written? y = - 2(x – 3)(x + 5)