Answer:
n=3
Step-by-step explanation:
(five times a certain number) 5*3=15
(three less) 15-3=12
Answer:
x=8
Step-by-step explanation:
3x/4=6
3x=4*6
3x=24
x=24/3
x=8
hope this helps!
Answer:
5
Step-by-step explanation:
It is 5 because she originally had 13. There are 5 types of dogs she was dog-sitting. There are 5 possible types of dogs that ran away.
Answer: 140%
Step-by-step explanation:
STEP 1: FIND THE CHANGE IN # OF PEOPLE:
initial # of people: 144
final # of people: 346
change in # of people = (final - initial)
change in # of people = (346 - 144)
change in # of people = 202
STEP 2: FIND THE % CHANGE
202/144 = x/100
(100)(202/144) = x
100(1.4) = x
140% = x
