Use the digits 1,3,5,and 7 to create two whole numbers whose product is estimated to be about 600

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?

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers