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• which best describes the spartan government? it had elements of democracy, oligarchy, and monarchy. it had elements of oligarchy and monarchy. it was both a democracy and a monarchy. it was a direct democracy that allowed debate.
  
• which statement best describes the overall claim? the wilderness and the rest of nature contain beauty and value for all americans. pollution and the amount of energy people use have negative effects on the environment. americans have many concerns about the environment and how it is being affected. protecting the environment is essential for maintaining americans’ quality of life.
  
• a sand dune stands 5 feet above sea level. the hill is eroding at a rate of 1 foot per 20 years. let y represent the height of the sand dune after x years. which equation represents the situation? y = negative startfraction 1 over 20 endfraction x minus 5 y = negative startfraction 1 over 20 endfraction x + 5 y = negative 20 x minus 5 y = negative 20 x + 5
  
• johanna is studying what happens to the energy as a ball rolls down a ramp. what is one form of energy that she is studying? gravitational potential energy electrical energy chemical energy elastic potential energy
  
• jackson loves to take day trips during weekends. last weekend, he drove 80 miles to crabclaw beach. he used 4 gallons of gas to get there. this weekend, he will drive 100 miles to get to mount highmore. if he uses gas at the same rate, how many gallons of gas will jackson use to get to mount highmore? gallons
  
• select all the correct figures. a farmer needs to purchase a rainwater harvesting tank and is deciding on the shape. he needs a tank that can hold at least 90 cubic feet of water. select all the tanks that have a capacity of at least 90 cubic feet.
  
• currently you have two credit cards, h and i. card h has a balance of $1,186.44 and an interest rate of 14.74%, compounded annually. card i has a balance of $1,522.16 and an interest rate of 12.05%, compounded monthly. assuming that you make no purchases and no payments with either card, after three years, which card’s balance will have increased by more, and how much greater will that increase be? a. card i’s balance increased by $53.16 more than card h’s balance. b. card i’s balance increased by $13.45 more than card h’s balance. c. card h’s balance increased by $35.61 more than card i’s balance. d. card h’s balance increased by $49.06 more than card i’s balance.
  
• what is the controlling idea? many people seeking to lose weight eliminate carbohydrates from their diets. carbohydrates’ bad reputation ignores the benefits they can offer. there are many dishes that pair healthy vegetables with pasta. athletes must increase their carbohydrate intake to improve performance.
  
• the energy pyramid shows the flow of energy through a temperate forest ecosystem. which trophic level has approximately 100 times more energy than the apex consumer level?
  
• the midpoint of fg is point h at (–5, 2). one endpoint is g(–9, –6). what is the y-coordinate of the other endpoint? the y-coordinate of the other endpoint is