speresenko
speresenko
03-02-2018
Mathematics
contestada
Help please ! please! help this plz! please!
Respuesta :
texaschic101
texaschic101
03-02-2018
x = transactions over 100, y = transactions under 100
x + y = 24.....x = 24 - y
3x + y = 32
3(24 - y) + y = 32
72 - 3y + y = 32
-3y + y = 32 - 72
-2y = -40
y = -40/-2
y = 20 <=== there were 20 transactions under $ 100
x + y = 24
x + 20 = 24
x = 24 - 20
x = 4 <==== there were 4 transactions over $ 100
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
Tony's fish tank is a right rectangular prism 50 \,\text{cm}50cm50, space, c, m long by 25\, \text{cm}25cm25, space, c, m wide. When a castle is submerged in th
??????????????????????
Please help me thank you
If a person is involved in active listening, what is he doing?
Find the value of x such that the data set has the given mean 99,121,106,113,108
What is considered offense when a game is being played? attacking the opponent's goal kicking the ball out of bounds defending or protecting your goal stealing
Please all even number 4
What are boomtowns and why did they become ghosttowns??
Will arrived at his mom office at 3:00 pm. it took him 30 minutes to walk from his home to the mall. he was in the mall for 45 minutes. it then took him 15 minu
The most striking and important feature of plants is their green color, which is the result of a pigment called methyl trichloride.
