What two numbers that if multiplied equal -90 and if added equal 8?

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left