Lets use the distributive property to re-write this:-
18 + 36
2(9 + 18)
To make sure of this, lets solve
2*9 = 18
2*18 = 36
36 + 18 = 54
54 = 54 PERFECT
Answer: 2(9 + 18)
Answer: 5 games
Step-by-step explanation: A .500 record means that the soccer team won half of their games ( that's how I interpret it). Since they are going to play 30 games, they need to win half of 30 or 15 games to have that record. 15-10 = 5. So, they need to win 5 more games to have a .500 record.
Well, let's first square 3.5x10^4 which is 1,225,000,000
Scientific notation is when you put a decimal place after the first digit and then say the answer is that multiplied by 10 to a power. This power is the number of digits that come after the first. In this case, the power should be 9 (if you count the 225 and all the 0's, you'll count 9 numbers).
Thus the answer is 1.225x10^9
The answer is $164,580
1)422*12=$5,064
2)5,064*25=126,600
3)126,600* .3=37,980
4) $126,00+%37,980
5= $164,580
Answer:
The line on the bottom and and the parabola on the top are functions.
Step-by-step explanation:
A function is when there is only one y value for each x value.
The Circle:
Take x = 5 for example. When you look there, there are two y-values for x=5:
y = -1 and y = 1. This is not possible, so the circle is not a function.
The Half-Circle:
Take x = 2 for example. When you look there, there are two y-values for x=2: y = 2 and y = -1. This is not possible, so the half-circle is also not a function.
The Helix (on the far left side):
Take x = -4 for example. When you look there, there are two y-values for x=-4: y = 4 and y = -3. This is not possible, so the helix is also not a function.
