Help Please look at picture attached Find the value of x.

Group of answer choices
A 20
B 26
C 25
D 13

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

What is 0.000008 meters in scientific notation

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15