Mathematics Questions

The staff of the Westport public library signed up 6 volunteers in the last 21 days. If the library staff continues to sign up volunteers at this rate, how many new volunteers will they get in the next 7-day week?
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Which expression is equivalent to 3.5x+1.5x+2-1/2
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A bike rental costs $8 per hour. Desiree has a coupon for 2 free hours. To find how many hours she can rent with $40, Desiree sets up the equation 8(x – 2) = 40, where x is the number of hours.Drag equations into order show a way to solve for x8x = 568x + 16 = 40x = 38x = 24x = 78x – 16 = 408(x – 2) = 40~~~~~~~~~~~~~~Choose which ones to use~
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You and your friend get the same magazine. You spend $15 for twelve issues. Your friend pays $1.50 per issue but gets the first two issues free. How many issues will your friend get if he also spends $15?
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the current temperature in smalltown is 20 °F this is 6 degrees less than twice the temperature thst that it was six hour ago what was the temperature is smalltown six hout ago
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Bonita evaluated 5/6 × 1 2/3 and got an answer of 7/3. How can you tell that her answer is wrong?A. The answer must be less than 5/6.B. The answer cannot be an improper fraction.C. 5/6 of a number cannot be greater than the number.D. The denominator cannot be the same as one of the factors.
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mrs . Nunez is correcting math test she corrects 7 test before school, and 5 test after school . if each test takes her 1/5 hour to correct how long will it take mrs Nunez to correct the test
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Describe two ways to write equivalent algebraic expression
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A sporting goods store charges $30 for 12 cans of tennis balls and $45 for two boxes of golf balls. A coach orders 100 cans of tennis balls and 5 boxes of golf balls. How much will the coach pay for the tennis and golf balls?
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In the cafeteria there are 7 teachers 48 girls and 45 boys What is the probability that a person chosen at random from the cafeteria is a boy
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Which expression is equivalent to 1/4(8-6x+12)?A) 7/2xB)-13/2C)-6x+14D)-3/2x+5An airplane's altitude changed -378 feet over 7 minutes. What was the mean change of altitude in feet per minute? WORK PLEASE
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The ending time is 10:08 and the elapsed time is 30 minutes what is the starting tome
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Mrs. Morales wrote a test with 15 questions covering spelling and vocabulary. Spelling questions (x) are worth 5 point and vocabulary questions (y) are worth 10 points. The maximum number of points possible on the test is 100.Write an equation in slope-intercept form to represent the number of questions on the test.Write an equation in slope-intercept form to represent the total number of points on the test.Graph the solution for both equations.Use your graph to tell how many of each question type are on the test.
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A cats catnip toy is on sale for 10% off the regular price of $3.30. find the sale Price
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What is $9 ; 10 percent increase
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What is 340 pages; 20 percent decrease
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The ratio of boys to girls on a swimming team is 3 to 4. the team has 70 members. how many are boys?
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20% of 150 is what number?
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