Hey i used to take physics last year and look
Answer:
Step-by-step explanation:
A( -3,-3)
A'(-3*1/3,-3*1/3)
A'(-1,-1)
~
Answer:
A positive number refers to the distance of a value from the number zero. The difference is that the absolute value does not use negative numbers.
i.e.
x = |3|
the absolute value of |3| is 3
there is no such thing as a positive or negative when referring to absolute value. rather just distance on a number line.
Answer:
$2 each
Step-by-step explanation:
$14.50-$4.50=$10.00
10.00/5 games =$2 each
Answer:
If, a = 2 and b = 3
<h3>Jada</h3><h3>
![10a + 1b = 7a + 5b - 3a + 4b \\ 10(2) + 1(3) = 7(2) + 5(3) - 3(2) + 4(3) \\ 20 + 3 = 14 + 15 - 6 + 12 \\ 23 = 35 \\](https://tex.z-dn.net/?f=10a%20%2B%201b%20%3D%207a%20%2B%205b%20%20-%203a%20%2B%204b%20%5C%5C%2010%282%29%20%2B%201%283%29%20%3D%207%282%29%20%2B%205%283%29%20-%203%282%29%20%2B%204%283%29%20%5C%5C%2020%20%2B%203%20%3D%2014%20%2B%2015%20-%206%20%2B%2012%20%5C%5C%2023%20%3D%2035%20%5C%5C%20)
</h3>
It's not equivalent.
<h3>Diego</h3><h3>
![4a + 9b = 7a + 5b - 3a + 4b \\ 4(2) + 9(3) = 7(2) + 5(3) - 3(2) + 4(3) \\ 8 + 27 = 14 + 15 - 6 + 12 \\ 35 = 35 \\](https://tex.z-dn.net/?f=4a%20%2B%209b%20%3D%207a%20%2B%205b%20-%203a%20%2B%204b%20%5C%5C%204%282%29%20%2B%209%283%29%20%3D%207%282%29%20%2B%205%283%29%20-%203%282%29%20%2B%204%283%29%20%5C%5C%208%20%2B%2027%20%3D%2014%20%2B%2015%20-%206%20%2B%2012%20%5C%5C%2035%20%3D%2035%20%5C%5C%20)
</h3>
It's equivalent.
The correct equation is 4a + 9b.