You pick a card at random. Without putting the first card back, you pick a second card at random. 4

5

6

7

What is the probability of picking a 7 and then picking a 7?

Write your answer as a percentage.

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Change negative exponents to positive. then solve. round to four decimal places

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.