What is the derivative of 66lnx + 135

If a is at (-7,-8) and B is at (-3,-5) what is the coordinates for C

What is x? (2x + 5) (x² + 5x+1)

Wich of the following is a graph of the equation y=√x + 5-2

What is 100 devided by 600 times 4

Which expression is equal to 3 (56) ? 3 (50 + 6) 3 (50) + (6) 5 (30 + 6) 5 (30) + 5 (6)

Factor q^3-125 completely.

Freida earns $5.85s per hour. to find the amount of money freida earns working x hours, use the equation y=5.85. how many dollars does Freida earn of she works 2.4 hours?

Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95 88 72 80 94 88 74 a. Mean is 84, median is 82, mode is 82, midrange is 77 b.

In a cohort of thirty graduating students, there are three different prizes to be awarded. if no student can receive more than one prize, in how many different ways could the prizes be awarded?

Simplify the expression: 4 (2x-12) + 60+5x