1)Find the remainder when 4x2 + 2x + 1 is divided by (2x +3). (A) 2 (B) 7 (C) 5 (D) -3

2)The coefficient of x in the expansion of (2x – 5)^3 is .
(A) -60 (B) 120 (C) 150 (D) -30 PLEASE HELP

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

What is 0.000008 meters in scientific notation