Marly has to get some cavities filled at the dentist. the dentist charges a fee of $35 plus $43 per cavity. if marly ends up having a bill of $164 and c represents the number of cavities, which of the following equations could be used to find how many cavities marly had filled? a. 35 = 164 + 43cb. 164 = 35 - 43cc. 164 = 35c + 43d. 35 + 43c = 164

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

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.

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2