Nick was thinking of a number. Nick adds 9.4 to the number, then doubles the result to get an answer of 16.8. Form an equation with x from the information. Who ever gives me the right answer first will be the brainliest

(x+9.4) = 4.09

Step-by-step explanation:

Let the number be x.

Nick adds 9.4 to the number. It means, the number becomes (x+9.4).

He then doubles the result to get an answer of 16.8. It means,

(x+9.4)² = 16.8

(x+9.4) = 4.09

So, this is the required equation for the given information.

rectangle: 9 1/8 x 4 1/9 = 37 37/72in

parallelogram: b times h= 10.3 x 6.2 = 63.86

trapezoid: a+b/2 times h= 42.5

volume of prism: l times w times h= 36