Answer:
4 months
Step-by-step explanation:
to get them similar, you have to set them equal to each other.
y=15x+20, y=40+10x.
15x+20=40+10x
5x=20
x=4 months
Answer:
If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
3y = 27x
We want to find k when y = kx
Divide each side by 3
3y/3 = 27x/3
y = 9x
The constant of proportionality is 9
Answer:
Sh 4800
Step-by-step explanation:
5192 - 5000 = 192 ( which is the total commission)
4% = 192
100%=? ( so we get the total sales)
100*192/4 = 4800 ( which is the total sales )
Answer:
Step-by-step explanation:
Password