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Springboard 7 Semester 1 Review 1

  •  English    21     Public
    Real Numbers, Equations and Inequalities
  •   Study   Slideshow
  • Yiska has 56 photographs left to scan. If she can scan 6 more photographs per minute, in how many minutes will she have less than 20 left to scan? Write an inequality.
    56 − 6x < 20
  •  20
  • . Erin has a $450 gift card from a clothing store. She has spent a total of $28 so far. She wants to buy barrettes for $2.95 each. How many barrettes can she buy without going over the limit of the card? Write an inequality.
    2.95x + 28 < 450
  •  20
  • If it take 2 men 2 hours to dig a hole, how long does it take 4 men to dig half a hole? *is Mr Richard tricking me?*
    You can't dig half a hole. A hole is a hole. ;)
  •  25
  • Give a word problem that fits this equation: 3x+4=16
    Any correct
  •  25
  • Give a word problem that fits this inequality: x+5>15
    Any correct
  •  25