Answer:
Step-by-step explanation:
Let sharma age be S and Ankit age be A
S = 3a
(s-10) = 5(a-10)
substitute 1 in 2
3a-10 = 5a -50
40 = 2a
a = 20
s = 3 * 20 = 60
Answer:
-17
Step-by-step explanation:
We can use substitution for this system of equation.
Since x=-2y+9, we can replace x with -2y+9 in the top equation.
6y+(-2y+9)=-59
Simplify and solve.
6y-2y+9=-59
4y+9=-59
4y=-68
y=-17
Answer:
There are currently 50 states in the United States.
The number of states in 1795 in the United States = 15
Now, the fraction of the states that had become a part of the United States by 1795 is given below:
![\frac{15}{50}=\frac{3}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B15%7D%7B50%7D%3D%5Cfrac%7B3%7D%7B10%7D)