Answer:
Step-by-step explanation:
We are given:
And we want to find:
This is equivalent to:
Therefore, by substitution:
Rearranging gives:
Combine like terms:
Step-by-step explanation:
x+2y=-4
2x+3y=1
The difference between this two equations is x+y so:
x+y
=1-(-4)
=1+4
=5
I'm not sure what the question is asking to find, but I have already helped you find the value of x+y, good luck with the rest I guess :))
Answer:
Solution:
<u>Let's use PRT/100 to find the simple interest.</u>
- 3500 x 7.5 x 3/100 = Interest
- → 35 x 7.5 x 3 = Interest
- → 35 x 7.5 x 3 = Interest
- → $787.5 = Interest
Hence, the simple interest is $787.5.
Answer:
14.378
Step-by-step explanation:
just divide
Answer:
The whole rectangle is in the 1st dimensions.
For how to do this, you need draw it in a grid chart.
