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 ( 23+ )
Otras preguntas
simplify 7 square root of 3-4 square root of 6 plus square root of 48 minus square root of 54
I need help forming my essay, I have all the subtopics I need but I don’t know how to form the introduction, can someone please help me?
what were the long term effects of compromise
Solve for x. mx2 + y e = b A) x = be - y m B) x = be - y m C) x = ± be - y m D) x = ± be + y m
Point: (-3, 7); Slope: 4
What is the connotative meaning of fire
The $120 repair bill included $36 for parts and rest for labor. What percent of the bill was for labor?
If a government wanted to expand its capital resources it could A) raise interest rates to make borrowing money harder. B) lower interest rates to make borrow
Which situation is best modeled by the inequality g ≤ 13? A:You cannot play a game at age 13. B:You must be no older than 13 to play a game. C:You must be at le
How does the construction of a market demand curve for a private good differ from that for a public good?
