Simplify to create an equivalent expression.
{5(10k+1)+2(2+8k)}5(10k+1)+2(2+8k)

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

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,