Imagine a 'U' shape
sides are x legnth
base is b legnth
2x+b=25
area is height times base=xb
xb=50
2x+b=25
solve
minus 2x both sides
b=25-2x
sub for b
x(25-2x)=50
25x-2x^2=50
times -1 both sides
2x^2-25x=-50
add 50 both sides
2x^2-25x+50=0
use quadratic formula or something
x=2.5 or 10
A is the answer
Answer: 3 x 12 Also, the answer to that is 36
Step-by-step explanation: Since you are three times older and you're 12 so we do 3 times 12.
Answer:
1:39
Step-by-step explanation:
195 divided by 5 is 1:39.
Answer:
the first one bc look at the m's and the d's the others look the same
Step-by-step explanation:
the answer is 200%x=1000 which is =500 when you divide 1000 by 2. So 500 rabbits last year
