Let's assume
Marcella’s age is x
now, we are given
Justin is 2 years older than one third Marcella’s age
so, Justin's age will be
Let's assume Justin's age is J
so, we get
Aimee is four years younger than 2times Justin’s age
so,
Aimee's age will be
now, we can plug J
now, we are given
Marcella is 63 years old
so, x=63
we can plug x=63 and find A
so,
Aimee's age is 42 years
now, we can plug x=63
so, Justin's age is 23 years
Answer:
it the temperture had dropped down by 25%
Step-by-step explanation:
Answer: See explanation
Step-by-step explanation:
Your question isn't complete but I'm guessing you want to know the number of people that had more than one hour of homework. This will be:
= 1/5 × 25
= 5 people
Those that have less than one hour of homework will be:
= 25 - 5
= 20 people
Answer:
9
Step-by-step explanation:
8-6(2)/4+2(2)
8-12/4+4
8-3+4
9 not sure though
6 containers = 4$
X containers = 12 $
When you cross multiply , it will be 4X = 72
therefore X= 72/4= 18 .
Or just use your logic for that answer , 12 /4 is 3 right?
then multiply 6 by 3
