noahbcon noahbcon

02-04-2020
Mathematics

contestada

simplify the expression
3a + 4 + b + 2a + 5 + b

a. 5a + b
b. 7a + 7b
c. 6a + 2b + 9
d. 5a + 2b +9

Respuesta :

belaslim3 belaslim3

02-04-2020

the answer is d. 5a + 2b + 9

Answer Link

vminkook2224 vminkook2224

02-04-2020

Answer:

5a+2b+9

Step-by-step explanation:

=3a+4+b+2a+5+b

=(3a+2a)+(b+b)+(4+5)

=5a+2b+9

Answer Link

Otras preguntas

what is an underlying assumption or inference that the writer takes for granted.

What does Guenevere suggest Mary do about her predicament in King Arthur's Socks: A Comedy in One Act? a. Guenevere urges her to declare her love to Lancelot.

your mother accidentally touches a hot pan. what first aid will you do?

which of the following biomolecules typically contains both nitrogen and phosphate? A- lipid B- protein C- Nucleic acid D- carbohydrate

Kara is worried about her friend Jamie, who seems depressed and withdrawn. Jamie recently quit their softball team, which she used to love. She has started hang

What is latent heat of condensation?

What is the definition of Constantine?

Temperature is inversely related to the average kinetic energy of a gas.

What pamphlet is credited as being one of the instigators of the French Revolution?

If the domain of f (x)=x^2 + 1 to {0,1,2,3}, what is the maximum value of the range?