I think if you put it into the graphing calculators online you should be able to get it
Yes the answer would be 47/8
You have to multiply the whole number (5) by the denominator (8) and then add the numerator (7) to get your new, improper numerator
5 x 8 + 7 = 40 + 7 = 47
Answer:
x = -3
Step-by-step explanation:
I searched it up 0w0
Answer:
x = 5 + √3, 5 - √3
which is 6.73 , 3.27 to the nearest hundredth.
Step-by-step explanation:
(x - 5)^2 = 3
Take the square root of both sides:
x - 5 = +/- √3
x = 5 + √3, 5 - √3
500 at 40 each = £20000
To make a profit he needs to make more than £20000
20 broke so he sold 500-20 = 480 at 45 each.
480 x 45 = 21600
Profit = 21600 -20000 = 1600
His profit was £1,600