Multiple Choice Identify the
choice that best completes the statement or answers the question.
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Use the temperature scales to convert between Celsius and Kelvin.
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1.
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Water boils at 100°C. At what temperature does water boil on the Kelvin
scale?
a. | 373 K | c. | 100 K | b. | 99 K | d. | –173 K |
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Solve the equation. Check your solution.
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2.
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3.
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4.
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Solve the equation. Check your solution.
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5.
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6.
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It costs $120 to be a member of a music club. A member of the club pays $5 per
music lesson. A nonmember pay $15 per music lesson. How many music lessons must a member and a
nonmember take so the cost for each is the same?
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Use a table to solve the equation. Check your solution.
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7.
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8.
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Find x. Then find the perimeter of the square.
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9.
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Graph the line with the given slope that passes through the given
point.
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10.
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Find the slope and y-intercept of the graph of the linear
function.
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11.
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a. | slope: 8; y-intercept: –4 | c. | slope: ; y-intercept:
–4 | b. | slope: ; y-intercept: 8 | d. | slope: –4; y-intercept:
8 |
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12.
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a. | | c. | | b. | slope: ;
y-intercept: 5 | d. | |
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13.
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Numeric Response
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Twenty-five more than 8 times the quantity of a number decreased by 9 is
–23. Find the number.
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Short Answer
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Find the slope of the line.
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1.
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