With my 1 2/3 chocolate bar, I gave my sister 1/3, how much do I have left

For what value of x would the quotient (2x^2+3x-4: (*+4) not make sense

4. The area of the rectangle below is 221 square cm. Find x, the length of the rectangle. 13 cm

There are 18 boys in a class of 39 pupils. How many boys should be in a sample of 15 from the class?

Simplify 9r - 5t + 3r - 7t

Between which two whole numbers will the product be found of 5*5 1/9

What is the result of converting 6 inches into centimeters

Elizabeth is waiting for her flight at the airport. She decides to conduct an experiment. She wants to know how many people at the airport carry a laptop with them for their flight. She sees 50 people walk past her as she waits.

What is 6.3 : (6.03)

Need steps to solve this problem 5e+8f + (-2) e-12f

You drive 70 miles per hour but then slow your speed by 15 miles per hour. you then return to your speed of 70 miles per hour. which expression shows how your speed changed?