Answer:
£30
Step-by-step explanation:
I assume you made a mistake and that you are trying to calculate it using the same currency.
£5.40 per hour × 24 hours = £129.60
She spent £99.70 so: £129.60 - £99.70 = £29.90
Rounded off to 2 significant figures this makes £30
Write out all the solutions from 1 to 10 and add them together
(1^2+3(1)-2)=2
(2^2+3(2)-2)=8
" = 16
" = 32
" = 38
" = 52
" = 68
" = 86
" = 106
" = 128
Add them together: 530
Hope I helped :)
Answer: 
Step-by-step explanation:


Hello :
<span>The sum of the three interior angles of a triangle is 180 degrees. true </span>
Umm well Idk if im right but to me i think it is D