Answer:
−58.73
Step-by-step explanation:
32−(15.53+7.41+35.79+32)
=−58.73
Answer:76.9 pounds
Step-by-step explanation: you subtract 5.5 pounds from the 82.4 pounds to get your answer
Are you trying to convert the percentages into fractions or??
For this case we have the following vectors:

The dot product of two vectors is a scalar.
The point product consists of multiplying component by component and then adding the result of the multiplication of each component.
For the product point of the vectors a and b we have:
Answer:
The product point of the vectors a and b is:
1 and 1/2 is the scale factor