Two numbers are in the ratio 3:7 One of the numbers is 42
There are two possible values for the other number.
What are the two possible values?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9