Amanda has 2,00,234 dollars. she needs 4,00,578 dollars. her friend alice gives her 207,78 and then amanda gives her 200 back. how many dollars does she have? how many more dollars does she need now for it to be 4,00,578?

It says factor each expression 49x-28?

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Adeposit of 5500 at 6% for 3 years equals