Let, the age of Mary = M
Age of John = J = 2M
System of Equation would be: M + J = 52
or M + 2M = 52
3M = 52
M = 52/3
M = 17 1/3 Years
J = 34 2/3 Years
Hope this helps!
Select the correct answer.
If a = 0.3 and b =0.5, what is the value of a+b?
A.8/10
B.8/9
C.80/99
D.88/100
Hey Love!<3 It would be
A.8/10
You would need 6 portable machines.
3*60=180
180*4=720
720/120=6
Vas happenin!!!
Hope your day is good
So to find slope you use this equation: y2-y1/x2-x1
2-2/-6 -3
0/-9
Your slope is 0
Hope this helps you out
*smiles*
