Find x if s is between r and t rs is x+3 st is 5x and rt is 57

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab