Nick weighs 3 times as much as his brother jack. both weights are whole numbers. the sum of their weights is less than or equal to 160 pounds. what is the greatest possible weight in pounds for each person

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Find the domain and range of the following function f(x) = 51x - 21+ 4