3
in the equation below, for what value of c does x = 4?
}(2x + 4) = 3x - c
a 6
( 3
b -3
d6
jenn chose c as the correct answer. how did she get that answer?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point