Determine the sign of the product of −152×−1. Enter + for positive or – for negative.(1 point)
5 answers
The product of -152 and -1 is +152. Thus, the sign is +.
Multiply 7×−4.(1 point)
The product of 7 and -4 is -28.
−28×−19(1 point)
The product of -28 and -19 is 532.