The sum of two numbers is 8. The sum of the squares of the same two numbers is 40. What are the numbers? Click on image to enlarge if needed
3 and 5
4 and 4
2 and 6
1 and 7

Please help I need help

Describe what moves you could use to create the transformation of the original image shown at right

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?