Pepper Jackie decides her map of the youth center is too small. She draws a new map of the youth center that is 3 times larger. What is the scale of the new map?

The hypotenuse of an isosceles right triangle is $14\sqrt 2$. what is the area of the triangle?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.