How many tenths are in 15.03?

What’s the answer ? use the picture to see the problem

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

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.