1 answer:
Answer:
Step-by-step explanation:
let CP=x Rs
3 % of x=9
x=9×100÷3=300
CP=300 Rs.
profit=6%
SP=300×106÷100=318 Rs
when profit =9%
SP=300×109÷100=327 Rs
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If general form means y=mx+b form then your answer would be B
Answer:
x=-52/29
Step-by-step explanation:
-3(42x+46)=-15(-22-9x)
-126x-138=330+135x
-126x-135x-138=330
-261x-138=330
-261x=330+138
-261x=468
x=468/-261
x=-52/29
Answer:
the first one but make sure to divide
Step-by-step explanation:
Answer:
67.029 cm ³
Step-by-step explanation:
Volume of cone = ¹/³ πr²h
π= 3.142 , r = diameter /2 so r =2cm , height (h) = 16cm
so V = ¹/³ π x (4) x 16
V = 62.029cm³
