Roger says that 10% of a number will always be less than 25% of any other number. complete one inequality to support roger's claim and one to show that he is incorrect.

Roger says that 10% of a number will always be less than 25% of any other number.

Lets say the number are 20 and 50.

When it is correct:

10% of 20 =

25% of 50 =

We can see that 10% of 20 is less than 25% of 50.

When it is not correct:

10% of 50 =

25% of 20 =    

We can see that the answer is equal here.

So, this claim is not correct that 10% of a number will always be less than 25% of any other number. It can be greater also.

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

answer: i think it is (1,-2)