Which number sentence is true?
A. -56.8 (-3.2) = -17.75
B. -56.8 3.2 = 17.75
C. 56.8 (-3.2) = -17.75
D. 56.8 (-3.2) = 17.75

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

X-10/4 when x = –18 a 7 b –2 c –7 d 2