Please help me Which statement is not true?

A) Dilations make images bigger.

B) Dilations make images smaller.

C) Dilations do not change the size of the pre-image.

D) A dilated image has different angle measurements than the pre-image.

E) A dilated image has the same angle measurements as the pre-image.

What is (28 + 7 + 6 + 3) x 1/2 show your work

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

How do i put 3(x+7) in distributive property