Which situation cannot be represented by the equation 8−x=3? A. Joe had $8 and bought a piece of pizza. He had $3 left over. What is x, the cost of the pizza?

B. Jackson walked 8 dogs. Henry walked 3. What is x, the number of dogs the boys walked all together?

C. The difference between Amal's score and Katie's score was 3. Amal had 8 points, but Katie had less. What is x, the amount of Katie's score?

D. Sunnyville had 3 fewer inches of rain than Pleasantville. Pleasantville had 8 inches of rain. What is x, the amount of rain in Sunnyville?

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?