Work:
21x-7y=12
-7y=12-21x
y= -12/7+3x
Point: (1,-3)
y-y1=m (x-x1)
y+3= -12/7 (x-1)
y+3= -12/7x + 12/7
y= -12/7x -9/7
The equation is y= -12/7x- 9/7
Answer:
Marked Price =MP=550 Marked Price =MP=550
Selling Price=SP=550-10%=550-55=495Selling Price=SP=550-10%=550-55=495
The profit earned is , SP−Profit=CP(CostPrice)The profit earned is , SP−Profit=CP(CostPrice)
CP=495−75=420CP=495−75=420
The difference of MP and CP is 550−420=130The difference of MP and CP is 550−420=130
The percentage of difference w.r.t CP is The percentage of difference w.r.t CP is
130420×100=30.95%
Step-by-step explanation:
plz make me as a brainliest
Answer:
it's 9
Step-by-step explanation:
It's 9 because the value of 4 and the value of 5 combined together is 9. I hope that helped :)
Answer:
4(8 + 160)
Step-by-step explanation:
Sorry if i'm wrong i suck at translating expressions
hope i helped you in some way tho!
The arc length (s) is given in terms of the radius by
s = rθ
10 cm = r*(29/180*π) radians
r = (10 cm)*(180/(29π)) ≈ 19.757 cm
d = 2r ≈ 2*19.757 cm ≈ 39.51 cm . . . . . . . matches selection G
