01-12-2020
Mathematics

contestada

What is the value of a in the equation 3 a plus b equals 54, when b equals 9?

15
18
21
27

Respuesta :

emfinn13 emfinn13

01-12-2020

3a+9=54

54-9=45

45 / 3=15

Answer:15

Answer Link

krazyk9909 krazyk9909

01-12-2020

Answer:

15

Step-by-step explanation:

3a+b=54

3a+9=54

3a=45

a=15

Answer Link

Otras preguntas

Find the quotient (5x - 35y + 50) ÷ 5

three of the following are base units used in the metric system. which is not a base unit? meter liter kilogram gram

identify the choice that best describes a memo. a. supplies shared across more than one company b. language used within a certain field or industry c. important

As a result of the battle of zama carthage gave what to rome.

It took everly 55 minutes to run a 10-kilometer race last weekend. if you know that 1 kilometer equals 0.621 mile, how many minutes did it take everly to run 1

in “the story of an hour,” which cultural norm is the story mainly addressing? a. equality of women in the workplace b. the cultural expectation of honesty over

During world war ii, the civil war in china raged on. please select the best answer from the choices provided t f

Which statement about electric force is true?

Fitness requirements are the same for individuals of all ages! True or False!

what is the best plan for creating safe exercise goals -keep them fun -keep them low intensity -keep them realistic -keep them high intensity