Answer:
Rs 2,500
Step-by-step explanation:
He has spent Rs1850 + Rs150 = Rs2000
if Rs2000 = 100%
X = 125%
By cross multiplication, we get;
100x = 2000 * 125
x = 250000/100
x = Rs 2,500
The answer is x-1, hope that helps
Number two and five are probably the right answer
Answer:
wouldn't it be -7 and 5? I'm pretty sure that you switch the signs around.
Step-by-step explanation:
set y=0 and solve. -7 + 7 = 0 and 5 - 5 = 0. my teacher told me to switch the signs for each factored term. hope this helps.
Answer:
yes it will be a rational number.
Step-by-step explanation:
square having area 400 sq units will have a length of 20 on each side
by increasing the lenght of each side by 1 we get 21
then the area will be 21 ^ 2 which equals 441
Therefore we get a rational number.
