Which is the solution to the equation?

(x-2)(x+5)=18

A) x=-10

B) x=-7

C) x=-4

D? x=-2
This is timed.. i need an answer >w

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

What is the absolute value of the complex number -4-sqrt2i

Find the area of the unshaded square