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Matemáticas
Middle School Math
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 Name _____________________________ Date ___________________
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Completa.

 1 Jessica is saving for a trip to her cousin's house in another state. She figures she needs \$291to have a comfortable trip. To earn money she mows lawns. Each mowing earns her \$17. She already has moved five lawns. How many more lawns must she mow to get at least \$291?
 2 During an electronics experiment in your laboratory, you measure the voltage at terminal A on your newly designed circuit. You measure-14volts. You check the same terminal after making a small change to the circuit and this time you measure-19volts. What was the voltage difference between the two readings?
 3 In physics, a deceleration (the slowing down of an object in motion) is considered a negative acceleration (in other words, the opposite of speeding up). If you crash a small toy car into a wall, and the acceleration of the car is-6m/s2, what would be the total acceleration you would have applied to the car, if you repeated the crash fifteen times?
 4 Cody and Amanda are playing a game in which each player either wins, loses, or draws (ties) at each turn. The winner of a turn is awarded 5 points, and the loser loses 5 points. If it is a draw, 0 points are awarded. For the first eight rounds Cody had the following results: lose, win, lose, win, win, lose, win, draw. What was Amanda's point total for the rounds?
 5 Si es-20F en Rantoul y es80F in Honolulu, what is the temperature difference between the two cities?
 6 * Esta es una hoja prehecha.Utilice el enlace arriba de la página para un imprimible.

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suscriptores de edHelper - Cree un imprimible nuevo
Clave también incluye las preguntas
La hoja de respuestas sólo da las respuestas
Sin clave de respuestas