#3: Which expression is equivalent to -0.7(3.6y – 4) – 0.3(2.9y + 6)? A. -3.39y – 4.6
B.–3.39y - 1
C.-3.39y + 1
D. -3.39y + 4.6

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?