Find the value of x if 12x=34^2 - 26^2

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?