Twice the sum of Paloma's age and 15 is 106. How old is Paloma?

Help please!

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Which of the following represents the length of a diagonal of this trapezoid?