lanasalt1517 lanasalt1517

15-02-2018
Mathematics

contestada

Which of the following is a correct solution to the inequality 3x - 12 > 15?

x = 9

x = 5

x = 7

x = 11

Respuesta :

helpmetnx helpmetnx

15-02-2018

Solve the inequality just like you would solve an equation
3x - 12 > 15
add 12 to both sides
3x > 27
divide both sides by 3
x > 9
Or read as "the solution to 3x - 12 > 15 is x is greater than 9"

Hope this helps :)

Answer Link

Otras preguntas

what is the solution of x^y=y^x and y=2x?

Why are rainforests particularly vulnerable to environmental degradation from subsistence farmers ? A. Because their live hoods depend on feeding their families

Sigourney plays the cello. On 15% of her practice days, she practices all of her scales. If she practices everyday of 4 weeks how many days did she practice all

What was the primary commodity traded by French traders in colonial North America? Select the best answer from the choices provided. OA. Paper money ОВ. Silver

The dimensions of a cube increase by a scale factor of 2. If the resulting cube has a volume of 64 cm3, then what was the length of one edge of the original cu

–6x + y = –21 2x − 1 3 y = 7

PART 1 which organelle is labeled A? a. nucleus b. vacuole c. ribosome d. mitochondrion PART 2 which organelle is labeled E? a. golgi apparatus b. chloroplast

Label the parts of the brain

Match the term with the correct definition. 1. Satire a. brief story 2. Tragicomedy b. pen name 3. Anecdote c. style showing the sadness and humor of a situatio

Create a birthday Polynomial with 07.01.2006