First you do x multiply 2x to get 2x^2
then you do x multiply-3 to get -3x
then 5 multiply 2x so you get 10x
then you do 5 multiply-3 to get -15
then you join it together to get
2x^2+10x-3x-15
then simply to get 2x^2+7x-15
and that should be your answer
Answer:
The amount in dollars of wheat saved by the first operator is;

Explanation:
Given that Peter hired two combine operators to harvest his 260 acres of wheat.
And it yeilds 50 bushels per acre.
The total amount of bushels of wheat on the field is;

Since each operator harvest the same amount;

If operator 1 loss 3%, the remaining amount is;

Operator 2 loss 5%, the remaining amount is;

The amount of bushels save by the first operator compared to the second operator is;

if wheat is sold for $11.97 per bushel, the amount in dollars of wheat saved by the first operator is;

The amount in dollars of wheat saved by the first operator is;
1/2 or 50% because each flip of a coin is independent from the last and a fair coin has an equal probably of landing on either side