Draw a number line to represent the inequality. y < 23

Number line is attached

Step-by-step explanation:

We are given inequality as

y is less than 23

so, we take all possible values that is less than 23

so, we can write interval as

For

as

now, we can draw a number line and locate y=23

and then shade left side of 23 region

that would be solution

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)