Without multiplying, determine the sign of the product (−247,634)(183,758) a. the sign of the product is positive because a negative multiplied by a positive is a positive. b. the sign of the product is negative because a negative multiplied by a positive is a negative. c. the sign of the product is negative because the first number is negative. d. the sign of the product is positive because the second number is positive.

Which expression gives the area of the triangle shown below

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Hi, can anyone show me how to do this problem? 100 points for this. in advance