Answer:
Where is the picture?
Step-by-step explanation:
Have a great day
Simple answer to the equation without the circumstances:
3.1x - 1.6x = 35 + 10
1.5x = 45
x = 30
It is easier to do if we get rid of the decimals, so lets multiply both numbers by 10:
5.8/1.2 = 58/12
and reduce the fraction:
= 29/6
then operate:
= 4.83
Answer:
Sine 3 books are for 60-
60/3
Rs20 (per book)
and 5 books for Rs 90-
90/5
Rs18 (per book)
Thus we can save 2Rs and 5 books for Rs 90 iscthe best buy
Answer:
1/2x^2-2x
Step-by-step explanation:
x^2+2x+1/2x^4+2x^3-2x^2-2x
(x+1)(x+1)/2x(x+1)(x+1)(x+1)
