Answer: (D) 11
Step-by-step explanation:
Let the first digit x composed of ab and the second digit y composed of reversed of ab =ba
The sum of x and y will be
x+y = ab+ ba
x+y= (10.a + b) + (10.b +a)
x+y= 10a+b+10b+a
x+y= 11a+11b
By factorization
x+y= 11(a+b)
Therefore 11 is compulsory factor of x and y
3 is being squared that is an exponet
so the times its self 2 times
3*3=9
so the problem would become:
5+9-7+1
Answer:
3=-1/2(-2)+b
solve
3=1+b
2=b
b=2
now that we have the slope and y intercept of the equation construct your equation:
y=-1/2x+2
Neither of these answers are correct. I graphed them all and not a single one passed through (-2, 3)
Additionally, the slopes of B and D are inncorrect and lines A and C dont pass through the point (-2, 3) the only correct equation is y=-1/2x+2
I graphed it and it was valid
Maybe ask your teacher if there were any mistakes?
Step-by-step explanation:
Answer:
Step-by-step explanation:
We can treat an inequality just the same as an equality in terms of manipulation!(This doesn't hold for multiplying or dividing by negative numbers, but it holds for all addition).
So, we can add 
to both sides of the inequality to get 
.
We can simplify 
into 
, and 
into 
.
So, the answer is 
and we're done!
f(x) = ((x^2) / 3) + x, for f(6)
f(6) = ((6^2) / 3) + 6
Square 6
f(6) = (36 / 3) + 6
Divide 36 by 3
f(6) = 12 + 6
Combine like terms
f(6) = 18
