Bill's statement does not make sense because it is incorrect:
7/12 customers bought pretzels
3/10 OF those customers bought low salt pretzels (x)
3/10 of 7/12 = x
(the word "OF" normally refers to multiplication and he variable x represents low salt pretzels)
3/10 times 7/12 = x
21/120 = x
Simplify: 7/40
To be correct, Bill would have to say that 7/40 of the customers bought low salt pretzels, but instead he had said 7/30.
Step-by-step explanation:
1) - 5/4 plus 4/5
- 5/4 + 4/5
Just make the bottom number the same ( and remember everything u do to the bottom must be done to the top
- 5 4
--- + - - -
4 5
- 5×5 4×4
--- + - - -
4×5 5×4
-25 16
---- + - - - -
20 20
-9
----
20
= - 9/20
The others are the same, try it yourself, i can help u check, cuz it is hard for me to type here
2π is the period of `y = 1+ tan((1)/(2)x)`
The answer to this is n+12=12n right so then we do 12nx5= 60n then you add 7n so the answer is 67n
now we need to make somthing = to this so what we can do is
(12x5)+(7)+n
Step-by-step explanation:
A matrix of order 3×1 means it has 3 rows and one column.
![\huge \red{ \begin{pmatrix} a \\\\b \\\\c \end{pmatrix} }](https://tex.z-dn.net/?f=%20%5Chuge%20%5Cred%7B%20%5Cbegin%7Bpmatrix%7D%20a%20%5C%5C%5C%5Cb%20%5C%5C%5C%5Cc%20%5Cend%7Bpmatrix%7D%20%7D)