Arectangle made of square tiles measures 7 tiles long and 3 tiles wide. what is the length of a similar rectangle whose width is 9 tiles

You can find the constant of proportionality by finding the ratio of

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Solve for x. −3/4(x+2)=6 enter your answer in the box