Answer:
he save last month $33.25
Step-by-step explanation:
Let us assume last month saving be x
This month saving be 3x + $8
And, the total would be $141
So based on the above information
The equation is
x + 3x + $8 = $141
4x + $8 = $141
4x = $141 = $8
4x = $133
x = $33.25
Hence, he save last month $33.25
Therefore the same is relevant
You chose the right one
i hope this helps :)
1A. C B E D A F
B. H G J K I L
17+7+4=28
17+7=24
24 out of 28
x=3.5
Why?
14/4=3.5
y=-7-ax
3x-(-7-ax)=17
3x+7+ax=17
3x+ax=10
x(3+a)=10
x=10,3+a=10 a=10-3 a=7