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Algebra Equations Test Review

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  • Find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the largest number.
    17, 19, 21
  • x=-12
  • x=0
  • The larger of two numbers is two less than five times the smaller number. If the sum of the two numbers is 82, find both numbers.
    14, 68
  • Solve for b
    b=(2c+4)/3
  • Find three consecutive integers if the third if equal to 15 less than the sum of the first and second.
    16, 17, 18
  • A restaurant sold 350 less hotdogs than hamburgers. Altogether, the resturant sold 700 hotdogs and hamburgers. How many of each did they sell?
    525 hamburgers, 175 hotdogs
  • Solve for m
    m=32+n
  • Solve for h
    h=s/(2πr) - r
  • n={3, 11}
  • All Real Solutions
  • x=-19
  • m={-4, 6}
  • Solve for v
    v= √2K/m
  • no solution
  • x=# of months, 45x=99+36x, x=11 months
  • n=6
  • x=20
  • The length of rectangle is 5 inches less than 3 times its width. If the perimeter of the rectangle is 150 inches, find the dimensions.
    20 in. by 55 in.
  • Find three consecutive odd integers such that the sum of the first and third integers is 70.
    33, 35, 37
  • p={-3, 1}
  • k=3
  • Solve for v
    v=at