Algebra Test Practice
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Questions and Answers

What does the expression $4x+6$ represent?

  • The product of 4 and x, added to 6
  • The sum of 4 times x and 6 (correct)
  • The quotient of 4x and 6
  • The difference between 4 times x and 6

    • What does the equation $45 = n / 3$ represent?

  • The difference between 45 and twice a number n
  • The product of 45 and the quotient of n and 3
  • The sum of 45 and a number n divided by 3
  • The quotient of 45 and a number n divided by 3 (correct)

    • What does the equation $2.1 - 2p = -4.7$ represent?

  • The product of 2.1 and twice a number p minus -4.7
  • The difference of 2.1 and twice a number p is -4.7 (correct)
  • The sum of 2.1 and twice a number p is -4.7
  • The quotient of 2.1 and twice a number p minus -4.7

    • What does the word equation 'The sum of a number a and negative 12 is 6' translate to?

    <p>$a + (-12) = 6$</p> Signup and view all the answers

    In the expression 3x - 5y + 2x - 7y, which terms are like terms?

    <p>3x and 2x</p> Signup and view all the answers

    What is the sum of 2x + 4y - 3x + 5y?

    <p>-x + 8y</p> Signup and view all the answers

    What is the perimeter of a rectangle with length 3x + 2 and width 2x - 1?

    <p>$8x + 1$</p> Signup and view all the answers

    Solve the equation $5(2x - 3) = 25$ for x.

    <p>$x = 4$</p> Signup and view all the answers

    What is the solution to the equation $4(3x + 2) = 20 - 6x$?

    <p>$x = 2$</p> Signup and view all the answers

    Translate the word sentence 'The difference of twice a number p and 4 is 12' into an equation and solve for p.

    <p>$2p - 4 = 12, p = 8$</p> Signup and view all the answers

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