Alexalv23
Alexalv23
16-08-2021
Mathematics
contestada
22) solve for x
A) 7
B) -9
C) -10
D) 10
Respuesta :
tony8360
tony8360
17-08-2021
B
Step-by-step explanation:
AM on total = 1/2
so (x+19)/(x+29)=1/2
2x +38 =x + 29
x=-9
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
There is an inverse relationship between x and y. If y is when x is 3, what is x when y is 9? 3 5
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make
Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
The gases in the air attracted to earth by gravity form layers called the ____
What is a group of organisms that look alike and can reproduce among their selfs ?
The gases in the air attracted to earth by gravity form layers called the ____
Why did president Washington want the United States to remain neutral
What is a group of organisms that look alike and can reproduce among their selfs ?
Graph the line using intercepts: 4x-3y=12
What is a series of events that cells go through as they grow and divide
