The original price of a bicycle is $128 the sales price is 80% if the original price what is the sales price of the bicycle explain your reasoning

What is the solution of sqrt x+2-15=-3

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

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?