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

0.4 greater or less than 0.036

what number is 100,000,000 more than 5,438,724,022?

what number is 1,000,000 greater than 337,676

The great Pyramids were A.Tombs for the pharoahs B. Tombs for the priests C.Temples to the gods D. Fortresses

Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar . She adds 5 groups. What numbers does she say?

Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lipgloss cost $7 per tube. Tina bought 9 items and spent $50.

what is 206.047 in word and expanded form?

the speed at which at a certain computer can access the internet is 2 megabytes per second how fast is this in megabytes per hour

How are the 4s in 0.44 related

Declarative command interrogative or exclamatory?He has ten fingers and ten toes.