Barbara babysat for 3 1/4 hours and got $19.50. What was her hourly rate?

What are the four major parts of a construction problem

Simon used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 time Color of Marble Number of Times Rolled Blue 15 Green 19 Yellow 16 Heads Tails 26 24 Using Simon's simulation, what is the probability of pulling a blue

Find the unknown measure of the rectangle: Area = 28 square centimeters Height=

Which symbol makes - 7/12 and - 5/9 a true sentence

On earth, a kilogram is equivalent to 2.2 pounds. [True] or [False]

What is the the importance and applications of percentages in the real world?

What is the volume of the cuboid if it is 0.4cm x 1.5cm x 3.25cm

Write each fraction as an expression with negative exponents. v/w raised to the second power ... ?

Rachel spends 1/4 of her money on chocolate, 1/8 on pizza. She has $40 remaining. How much did she have at the beginning?

An Adult ticket at an amusement park costs $24.95 and a child's ticket costs $15.95. A group of 10 people paid $186.50 to enter the park. How many were adults