What value of x is in the solution set of -5x - 15 > 10 + 20x?

-5x - 15 > 10 + 20x

-5x - 20x > 10+15

-25x > 25

-x > 25/25

-x > 1

x < -1

interval notation: ]- infinity; -1]

a. 3/4 ÷ 1/8 = 6

step-by-step explanation:

in the question, the number line represents 3/4 divided into 6 equal units. each arrow represents a unit and there are a total of six arrows.

the size of each unit is 1/8 as shown.

showing that 1/8 divides 3/4 into 6 divisions:

3/4 ÷ 1/8

= 3/4 x 8/1

= 3/1 x 8/4

= 3 x 2

= 6

hence, the number line represents six divisions given by 3/4 ÷ 1/8.

1 1/5

step-by-step explanation: