Answer:
16
Step-by-step explanation:
Lets assume x is Elgas' age
And y is Alvins age
we know that alvin is 11 years younger than Elga which means,
x=y+11
and the sum of their age is 43
x+y=43
solve it and you get 16
The first step to finding the equation of a line when 2 points are known....
the first step would be to use the slope formula to find the slope of the line
Answer:
23
Step-by-step explanation:
plug -2 in for x then solve
Answer:
C
Step-by-step explanation:
Don't know how to explain..