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Lemy

Public contributions from visitors who posted under the name Lemy.

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Latest questions from Lemy

Write a congruence statement for the following triangles. Triangle ___ is congruent to triangle ___.
1 answer
Which number can each term of the equation be multiplied by to eliminate the decimals before solving? –m + 0.02 + 2.1m = –1.45 – 4.81m 0.01 0.1 10 100
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Use properties to rewrite the given equation. Which equations have the same solution as the equation x + + x = – x plus StartFraction 2 Over 3 EndFraction plus x equals StartFraction one-half EndFraction minus StartFract...
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Solve the equation. 8 – 2x = –8x + 14 x = –1 x = x equals negative StartFraction 3 Over 5 EndFraction x = x equals StartFraction 3 Over 5 EndFraction x = 1
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Which step could be used to help isolate the variable in the following equation? 5.6j – 0.12 = 4 + 1.1j Subtract 0.12 from both sides. Subtract 5.6 from both sides. Subtract 4j from both sides. Subtract 1.1j from both si...
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Solve the equation. –3x + 1 + 10x = x + 4 x = x equals StartFraction one-half EndFraction x = x equals StartFraction 5 Over 6 EndFraction x = 12 x = 18
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What is the solution to the linear equation? 2.8y + 6 + 0.2y = 5y – 14 y = –10 y = –1 y = 1 y = 10
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What is the solution to the linear equation? 4b + 6 = 2 – b + 4 b = –2 b = 0 b = 4 b = 6
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Two functions are defined as shown. f(x) = f(x) equals negative StartFraction 1 Over 2 EndFraction x minus 2. x – 2 g(x) = –1 Which graph shows the input value for which f(x) = g(x)? A coordinate grid with two lines. One...
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Mustafa’s soccer team is planning a school dance as a fundraiser. The DJ charges $200 and decorations cost $100. The team decides to charge each student $5.00 to attend the dance. If n represents the number of students a...
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A coordinate grid with 2 lines. One line, labeled f(x) passing through (negative 3, 3), (0, 3), and the point (4, 3). The other line is labeled g(x) and passes through (negative 4, negative 3), (0, 0), and the point (4,...
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The point-slope form of the equation of the line that passes through (–4, –3) and (12, 1) is y – 1 = y minus 1 equals StartFraction one-fourth EndFraction left-parenthesis x minus 12 right-parenthesis.(x – 12). What is t...
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The point-slope form of the equation of the line that passes through (–5, –1) and (10, –7) is y plus 7 equals negative StartFraction 2 over 5 EndFraction left-parenthesis x minus 10 right-parenthesis.. What is the standa...
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Line CD passes through points C(1, 3) and D(4, –3). If the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
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Line CD passes through points (0, 2) and (4, 6). Which equation represents line CD? y = 2x – 2 y = 2x + 2 y = x + 2 y = x – 2
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The slope-intercept form of the equation of a line that passes through point (–2, –13) is y = 5x – 3. What is the point-slope form of the equation for this line? y – 13 = 5(x – 2) y + 13 = 5(x + 2) y – 2 = 5(x – 13) y +...
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Tim explained a function in words and Paul wrote an equation. Tim The amount of money in a savings account increases at a rate of $225 per month. After eight months, the bank account has $4,580 in it. Paul y−1,400=56(x+2...
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Marty and Ethan both wrote a function, but in different ways. Marty y plus 3 equals StartFraction 1 Over 3 EndFraction left-parenthesis x plus 9 right-parenthesis. Ethan A two column table with 5 rows. The first column,...
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The ice skating rink charges an hourly fee for skating and $3 to rent skates for the day. Gillian rented skates and skated for 3 hours and was charged $21. Which equation represents the cost, c(x), of ice skating as a fu...
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Julissa is running a 10-kilometer race at a constant pace. After running for 18 minutes, she completes 2 kilometers. After running for 54 minutes, she completes 6 kilometers. Her trainer writes an equation letting t, the...
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Line GH passes through points (2, 5) and (6, 9). Which equation represents line GH? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3
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The graph represents revenue in dollars as a function of greeting cards sold. A coordinate plane showing Greeting Card Revenue, Number of Cards Sold on the x-axis and Revenue in dollars on the y-axis. A line starts at (0...
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The table represents a linear function. A two column table with six rows. The first column, x, has the entries, negative 2, negative 1, 0, 1, 2. The second column, y, has the entries, negative 8, 2, negative 4, negative...
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Which function shows a fabric with a price of $1.25 per square yard? A table showing Price of Fleece with five columns and two rows. The first row, Square Yards, has the entries, 1, 2, 3, 4. The second row, Price, has th...
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Line GH contains points G(–2, 6) and H(5, –3). What is the slope of ? – negative StartFraction 7 Over 3 EndFraction – negative StartFraction 9 Over 7 EndFraction – negative StartFraction 7 Over 9 EndFraction – negative S...
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