Four students out of a class of 18 are being selected to represent the class at the school-wide spelling bee. how many different groups of 4 can be selected

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.