Determine the sign of the product of −29×17
−
2
9
×
1
7
. Enter + for positive or – for negative.(1
1) The product of -29 and 17 is -493.
Therefore, the sign of the product -29×17 is - (negative).
Determine the sign of the product of 1.78×0.005
. Enter + for positive or – for negative.
The product of 1.78 and 0.005 is 0.0089.
Therefore, the sign of the product 1.78×0.005 is + (positive).
Determine the sign of the product of −152×−1
. Enter + for positive or – for negative.
The product of -152 and -1 is 152.
Therefore, the sign of the product -152×-1 is + (positive).
Multiply 7×−4
.
The product of 7 and -4 is -28.
−28×−19
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