Algebra - math problems

Number of problems found: 3138

  • AP - simple
    sigma_1 Determine the first nine elements of sequence if a10 = -1 and d = 4
  • Fraction
    polynomial For what x expression ? equals zero?
  • Inflation
    dollar What is better for people (employees)? ?
  • Reciprocal
    inverse It is true (prove it) that if a> b> 0: ?
  • Simple equation 10
    eq1_1 35= 7*3*x what is x?
  • Six terms
    sequence_geo_3 Find the first six terms of the sequence a1 = -3, an = 2 * an-1
  • Simple equation
    axes_1 Solve for x: 3(x + 2) = x - 18
  • Inequation
    inequalities Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2
  • The university
    family_1 At a certain university, 25% of students are in the business faculty. Of the students in the business faculty, 66% are males. However, only 52% of all students at the university are male. a. What is the probability that a student selected at random in the
  • Which
    plusminus_11 Which decimals when subtracted equal 3.89: a - b = 3.89
  • Timeage
    deep Seven times my age is 8, less than the largest two-digit number. How old am I?
  • Simplify:
    expr_1 Simplify: 8(−9 − 5x) + 4b use x = 9 and b = −9
  • Find the 20
    eq222_1 Find the product and the sum of the roots of x2 + 3x - 9 = 0
  • Equatiom
    negativ_1 Solve equation with negatives: X/(-5) + 2 = -9
  • Negative in equation
    eq1_7 2x + 3 + 7x = – 24, what is the value of x?
  • If-then equation
    triangles_10 If 5x - 17 = -x + 7, then x =
  • Quadratic inequation
    eq2_8 If 5x + x² > 100, then x is not
  • Equation
    fractions Find x: x + 1/2 = 1/3
  • Third member
    seq_6 Determine the third member of the AP if a4=93, d=7.5.
  • Equation
    serwisy_chemia_01 ?

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