Determine if the two expressions listed are equivalent. 40+6
2
+ 3 and 4x + 9
Equivalent
Depends on the value of x
Not equivalent

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Solve -.016x= -16. need solving this

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?