4(2x+1)≤2x-1
Please show all steps.

x<-5/6

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

8x+4≤2x−1

Step 2: Subtract 2x from both sides.

8x+4−2x≤2x−1−2x

6x+4≤−1

Step 3: Subtract 4 from both sides.

6x+4−4≤−1−4

6x≤−5

Step 4: Divide both sides by 6.

6x/6<-5/6

x<-5/6

   make sure you put the line under the sign

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2