An empty flowerpot has a mass of 800g. The mass of the flowerpot increases to 4kg when filled with soil

A different flowerpot is 25% lighter but holds 40% more soil
Calculate the mass of this flowerpot when it is full of soil.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.