happyboi026 happyboi026

01-11-2021
Mathematics

contestada

Simplify the expression 3(a - 7)

Respuesta :

Аноним Аноним

01-11-2021

Answer:

3a - 21

Step-by-step explanation:

3 ( a - 7 )

= 3 ( a ) + 3 ( - 7 )

= 3a - 21

Answer Link

KarenRodrigues KarenRodrigues

01-11-2021

Answer:

Distribute the 3 to all the terms in the parentheses. So, the simplif expression is 3a-21.

:)

Answer Link

Otras preguntas

how is the policy of imperialism different from a rivalry for control of natural reasources

Please help me ( 20 ) points

List the two traits of public goods and give an example of such a good

Fill the blanks with an expression that means "I like." _____ ________ hablar.

50 POINTS Which number is the principal square root of 49? (A) Both 7 and -7 (B) There is none (C) 7 (4) -7

Which military operations are ongoing routine activities that establish, shape, maintain, and refine relations with other nations and domestic civil authorities

Solve the system by the substitution method. x^2 + y^2 = 113 x + y = 15

1,4-dimethyl 3-hexene

What is the maximum number of electrons in the second principal energy level?

If the first two statements are true, what is the third? These boys are typical boys. All typical boys are messy. These boys are messy.