Answer:
c. return a value
Step-by-step explanation:
Generally speaking, functions <em>return a value</em>, whereas procedures don't (so a procedure is just a function that doesn't return a value). ... By <em>returns a value, </em>we mean that the function creates some sort of results, which is passed back to the calling function.
First put both in fraction form
7/12
2/1
use the reciprocal of the second term and multiply
7/12*1/2
7/24
Answer:
3x^2-x+5.2f\left(-3\right)-f\left(4\right) =
3x^2-x-19.6f
Step-by-step explanation:
3x^2-x+5.2f\left(-3\right)-f\left(4\right)
=3x^2-x-5.2f\cdot \:3-f\cdot \:4
=3x^2-x-15.6f-4f
=3x^2-x-19.6f
Answer:
![\huge{ \boxed{ \text{ i. \: \ - 7x}}}](https://tex.z-dn.net/?f=%20%5Chuge%7B%20%5Cboxed%7B%20%5Ctext%7B%20i.%20%5C%3A%20%20%5C%20-%207x%7D%7D%7D)
![\huge{ \boxed{ \text{ii. \: 23a}}}](https://tex.z-dn.net/?f=%20%5Chuge%7B%20%5Cboxed%7B%20%5Ctext%7Bii.%20%5C%3A%20%2023a%7D%7D%7D)
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☄ Question : Subtract the following using horizontal method :
- i. 2x from -5x
- -5a from -18a
✎ Step - by - step Explanation :
In horizontal method , terms are arranged in same row and put sign for subtraction and remove the brackets and then simplify.
![\longrightarrow{ \sf{ - 5x - (2x)}}](https://tex.z-dn.net/?f=%20%5Clongrightarrow%7B%20%5Csf%7B%20-%205x%20-%20%282x%29%7D%7D)
![\longrightarrow{ \sf{ - 5x - 2x}}](https://tex.z-dn.net/?f=%20%5Clongrightarrow%7B%20%5Csf%7B%20-%205x%20-%202x%7D%7D)
Like terms can be added or subtracted. Only coefficients of like terms can be added or subtracted.
![\longrightarrow{ \boxed{\sf{ - 7x}}}](https://tex.z-dn.net/?f=%20%5Clongrightarrow%7B%20%20%5Cboxed%7B%5Csf%7B%20-%207x%7D%7D%7D)
Likewise , Let's do next too:
![\dashrightarrow{ \sf{ 18a - ( - 5a)}}](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%7B%20%5Csf%7B%20%2018a%20-%20%28%20-%205a%29%7D%7D)
Remember : ![\sf{( - ) \times ( - ) = ( + )}](https://tex.z-dn.net/?f=%20%5Csf%7B%28%20-%20%29%20%5Ctimes%20%28%20%20-%20%29%20%3D%20%28%20%20%2B%20%29%7D)
![\dashrightarrow{ \sf{ 18a + 5a}}](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%7B%20%5Csf%7B%2018a%20%2B%205a%7D%7D)
![\dashrightarrow{ \boxed{ \sf{ 23a}}}](https://tex.z-dn.net/?f=%20%5Cdashrightarrow%7B%20%5Cboxed%7B%20%5Csf%7B%2023a%7D%7D%7D)
And we're done!
Hope I helped!
Have a wonderful time ツ
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