Answer:
14
Step-by-step explanation:
We are given with two numbers whose first are same.
It is given that their sum is
adding the last two corresponding digits gives,
Now adding the rest,
to get
should not give anything to carry as that will make A in decimal to satisfy the addition.
Therefore,
Thus
And finally,
Thus
Now simplifying
Thus is the answer.
Answer:
Step-by-step explanation:
103.8 seconds
68.11024 inches
Answer:
Graph # 3
Step-by-step explanation:
-2x + 5y > 15 Let x = 0 solve for y
-2(0) + 5y = 15 change the > to an =
5y = 15
y =3 Point (0, 5) is on the graph
Graph # 3 is correct because the y-intercept is 5
x y
0 3 -2(0) + 5y = 15; 5y = 15
5 5 -2(5) + 5y = 15; -10 + 5y = 15; 5y = 25; y = 5
10 7 -2(10) + 5y = 15; -20 + 5y = 15; 5y = 35; y = 7
The graph > the line is dotted and you will shade above the line
Hmmm it's linear since it's multipling by 3 each time
4 people would be in each row of there were 7 rows