how do owners of large estates spend their time
4 answers
Barbara is 142 cm tall this is 2 cm less than 3 times her height at birth find her height at birth
48 cm
142 = 3x - 2
+2 +2
144 = 3x
3 3
48 = x
+2 +2
144 = 3x
3 3
48 = x
48
0 answers