dan789123
dan789123
17-10-2021
Mathematics
contestada
please can someone solve this
Respuesta :
K245
K245
17-10-2021
Answer:
45
Step-by-step explanation:
2a+3b=15, multiply everything by 3
3(2a+3b)=3(15)
6a+9b=45
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Which types of organisms typically reproduce by binary fission
G.1.- Una Recta contiene los puntos (-3,7) y (9,-5) Calcule la ecuación de la recta en la FORma y=mxtb. Explicar los pasos
Solve the problem. A teacher is going to assign each student a 3-digit code using the digits 0 through 4. How many codes are possible if no repetitions are allo
why did the chickens crossed the road
Một cộng mười bằng máy
If f(x) = 4x-3 and g(x) = x+4, find (f-g)(x).A. 5x-1 B. 3x-7C. 5x-7D. 7-3x
Sound _______.A. does not need a medium to travel B. is reflected when it bounces off a shiny surface C. is created by electric and magneticD. fields moves in l
Find the value of y in the triangle. show the work
Which is a negative effect of deforestation
Pls help I’ll brainlest
