Answer:
Altogether, 3 less than 5 times a number is 5n−3 .
Step-by-step explanation:
5x4 = 20-3 = 17
Just do 5x4 = 20, then 20-3 = 17.
I solved and the mean is 10
It’s either skew parallel
(-4 , 3)
(x,y) reflected over y axis ---> (-x,y)