keaveon
keaveon
18-10-2022
Mathematics
contestada
If a+3b=27 and a-3b=9, then b=?
3
9
14
18
36
Respuesta :
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Explain how immigration to the united states in this period was part of a global movement of peoples
Rr* rr a.what r the different kinds of gametes these parents can produce .b. make punnett square
can someone help me fast
Yo _______________ el trabajo el lunes que viene. solicitaré solicitarás solicitó solicita
Carol is a mother of 5. she knows tthat she needs to make sure they eat balanced meals and to to bed on time, but she is not sure how to go about doing this. ca
What body system does the arteriosclerosis affect?
Multiply (1.8 x 10^3) x (5.1 x 10^2) 9.18 x 10^5 3.6 x 10^1 6.9 x 10^3 2.83 x 10^2
PLEASEEE HELP ME The peace policy failed, because many Native Americans refused to move to ______________________. A) the west B) Oklahoma C) reservat
HELP ME NOW PLZ Which of these has led to increased calorie intake from 20 years ago? Check all that apply. The size of bagels has increased. The size of meatba
You want to put some money in a simple interest account. It pays 6% interest annually for 2 years. You would like to earn $750 in interest. How much money do yo
