Jim bought 2 packs of batteries from a store. the price of each pack was the same. after he bought the batteries, his account balance showed a change of −$23.94. what would have been the change to jim's account balance had he only bought 1 pack of batteries from the store? answers available: −$21.94 −$11.97 $11.97 $21.94 asap. 50 points

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?

The deepest part of the swimming pool is 12 feet deep. the shallowest part of the pool is 3 feet deep. what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?