echil80ders
echil80ders
04-04-2020
Mathematics
contestada
factor completely: 21a+27
Respuesta :
Onoriodefelix
Onoriodefelix
04-04-2020
Answer:
3(7a + 9)
Step-by-step explanation:
21a + 27
3(7a + 9)
When you expand
3 x 7a + 3 x 9
21a + 27
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Why were tyrants able to hold power in various Greek city-states?
write the fraction as a product of a whole number and a unit fraction 5/6
which of the following trends that started in early civilizations became stronger in classical civilizations
Generic nouns _______ refer to a specific person, place, or thing. a. always b. sometimes c. don’t d. usually
sheils deposited 1,050.00 into a saving account at her local bank. if the interest is 1.5% then how muchwill he have after 18 months
Critically discuss the elements characteristics of a successful business
What did Europeans in the fourteenth century do during times of famine to survive? They ate at restaurants. They planted tomato seeds. They killed and ate their
Which are the best examples of types of molecules used for energy storage by organisms? Choose all answers that are correct. A. proteins B. carbohy
Tickets marked up 35% to 59.40 what is original price
Andrea bought 12 bagels and 10 muffins at the bakery of these items 2/3of the bagels were Multigrain and3/5of the muffins were bran muffins how many Multigrain
