2 years ago

Solve the compound inequality 9x ≤ –27 or 4x ≥ 36.

Mathematics

1 answer:

leva [86]2 years ago

3 0

Answer:

x ≤ – 3 or x ≥ 9.

Step-by-step explanation:

Given : 9x ≤ –27 or 4x ≥ 36.

To find : Solve the compound inequality.

Solution : We have given 9x ≤ –27 or 4x ≥ 36.

For 9x ≤ –27 .

On dividing both sides by 9.

x ≤ – 3.

For , 4x ≥ 36.

On dividing both sides by 4.

x ≥ 9.

We can write x ≤ – 3 or x ≥ 9.

Therefore, x ≤ – 3 or x ≥ 9.

You might be interested in

Please help with numbers 5, 6, 7, and 8 (Will give brainliest)

Harrizon [31]

Answer:

If AB = BC, then BC = AB
Symmetric property of equality

∠A = ∠A
Reflexive property of equality

If 2x - 5 + 3x = 10 ⇒ add up 2x and 3x ⇒ then 5x - 5 = 10
Associative property of addition

If B is the midpoint of AC, then AB = BC
Definition of midpoint

4 0

2 years ago

A concrete mixing tub contains 34 liters of water and 22 liters of sand. Starting at the same time, water is added to the tub at

lubasha [3.4K]

Answer:

6 minutes

3 0

2 years ago

Instructions: Perform the given operation for the two stated functions. Type your answer in the space given. Remember to use the

andriy [413]

Answer:

-1 because when you add both functions thats what you get.

3 0

2 years ago

Caroline is planting flowers in her garden. She plans her first seven flowers in four minutes. After 12 minutes, she has planted

Karolina [17]

Answer:

21f=12m

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Time has a total of $28 after spending half of his weekly earnings on a video game and earning $10 additional dollars for mowing

Korolek [52]

Given:

Time has a total of $28 after spending half of his weekly earnings on a video game and earning $10 additional dollars for mowing the lawn.

To find:

Weekly earnings at his part time job.

Solution:

Let x be the weekly earning.

He spend half of his weekly earning, i.e., $\dfrac{x}{2}$

He earns $10 additional dollars for mowing the lawn.

According to the question,

$\dfrac{x}{2}+10=28$

$\dfrac{x}{2}=28-10$

$\dfrac{x}{2}=18$

Multiply both sides by 2.

$x=36$

Therefore, his weekly earnings is $36.

5 0

2 years ago