Answer:
15x - 52
Step-by-step explanation:
Hi,
All you have to do is combine like terms. 4x + 11x is 15x. 9 + (-61) is simply -52.
Hope this helps :)
With Calculator:
To work out the multiplier, take the percentage, divide by 100 and add 1
17.5% / 100 = 0.175
1 + 0.175 = 1.175
£50 x 1.175 = £58.75
Without Calculator:
First work out easy percentages of 50 (if needed use previous answers (such as 10) to work out smaller percentages (such as 5%))
100% = 50
10% = 5
5% = 2.5
2.5% = 1.25
10% + 5% + 2.5% = 17.5%
5 + 2.5 + 1.25 = £8.75
Add this on to the original price:
£50 + £8.75 = £58.75
The total price, including VAT, is £58.75
Answer:
probablity of grapes = 0.2
Step-by-step explanation:
here's the solution : -
probablity of grapes =

=》

=》

=》

The answer will be <span>
NegativeWrite sin(</span>

) as sin(
+

<span>
)Using the summation identity will be:</span>=sin(

)+cos(

)sin(

<span>)
</span><span>
By following the trivial identity, you should get:=</span>0*

<span>
Remove the parentheses on -1, then multiply</span>
=0*
You should get:
Adjacent and supplementary- the 2 angles are next to each other and they form 180 degrees