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  • MathAlgebraEasy

    If 3x + 7 = 25, what is the value of x?

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  • R&WWords in ContextMedium

    The evidence was so ______ that even the most determined skeptics were convinced.

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  • MathProblem SolvingMedium

    A $40 shirt is discounted by 25%. What is the sale price?

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  • R&WConventionsEasy

    Neither of the players ______ ready for the match.

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  • MathGeometryMedium

    A triangle has angles measuring 35° and 65°. What is the measure of the third angle?

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  • R&WTransitionsMedium

    Her argument was brief, ______ it addressed every major objection raised by the committee.

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  • MathAdvanced MathMedium

    If f(x) = x² − 3x, what is the value of f(5)?

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  • R&WWords in ContextHard

    The manuscript's origins remain ______: no surviving records identify its author.

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  • MathExponentsEasy

    If 2ˣ = 32, what is the value of x?

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  • R&WWords in ContextMedium

    Once dismissed as an amateur, the astronomer eventually earned the ______ of professional scientists.

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