Choose the two equivalent expressions to the given expression -(x+5)

(a) -x+-5
(b) -x-5
(c) -x--5
(d) -x+5
(e) x+-5

Option a

because -x+(-5) = -x-5

and option B

Thank you

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,