Tom is twice his sister's age his sister is 2 less than a score but 5 years younger than Rob. how old is Tom sister. how old is Tom how old is Rob how old was Tom 5 years ago Rob will be __ years old in 6 years time​

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

What is the area of the trapezoid shown ?