The price of a pair of trousers was decreased by 22% to $30. What was the original price of the trousers?

$38.46

Step-by-step explanation:

It is given that the price of a pair of trousers was decreased by 22% to $30.

Let $x be the original price of the trousers.

22% less of original price is equal to $30.

Divide both sides by 0.78.

Therefore, the original price of the trousers is $38.46.

i cant see the graph

step-by-step explanation:

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