1. The straight line, Lhas equation-
(a)
Waste down the intercept of
(6)
Write down the gradient of
The line the perpendicular to land passes through the point (3,7).
(c)
Write down the gradient of the line
(d)
Find the equation of L) Give your answer in the form ax + by + d = 0) where a, b, dez.
(integers)
2

umumumumum

im not sure

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.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft