Answer:
$75
Step-by-step explanation:
50+75=125
125 x 0.6= 75
Steve gives 75 dollars to his mother
465
Of means multiply
310% * 150
Change to decimal form
3.10 * 150
http://www.beaconlearningcenter.com/documents/1509_01.pdf
2n-3=7
2n=4
n=4/2
4/2=2
N=2
Hope this helps!