This is really simple if you understand it.
The rule (x,y)--->(x+8)(y-3) just tells you to add and subtract all 4 coordinates.
For example, the 1st coordinate -7,-2 . Add 8 to x (-7). 8-7 = 1
Subtract -3 from y. -2-3=-5
Answer: its on the grid
Step-by-step explanation: -9 first then 4 up
I'm sure Joel pays more than $25/mo for rent. But assuming that the monthly rent actually is $25/mo, then the percentage of his $1700 monthly income that goes to rent is
$25
--------- * 100% = 1.47% (very unlikely).
$1700
If he pays $25/mo, then the answer would be 14.71% (more realistic).
Answer:
a = 3
Step-by-step explanation: