Study the steps used to solve the equation. Given: - 5 = 7
2
Step 1: 3 - 5 + 5 = 7 +5
Step 2: . + 0 = 12
Step 3:
2
= 12
2
С
Step 4: 2
12(2)
2
Step 5: c = 24

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

What is the value of f(x) = 2.2 for f(-2)?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?