The area of the rectangle is
square inches.

Step-by-step explanation:

The area for a triangle is 1/2(base x height), so for a triangle with a base of 5 inches and a height of 2 inches, you'd calculate the area with the formula of 1/2(5 x 2) or 5 inches squared.

yes, it is. what was the question again?

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.