02/21/19

i do not understand how to do these please help.
Find four consecutive odd integers such that the product of -3 and the sum of the first and fourth is 30 less than 10 times the opposite of the third.
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02/21/19

Solving a decimal problem
In Routine #1, she burns 40 calories walking. She then runs at a rate that burns 7.3 calories per minute.In Routine #2, she burns 24 calories walking. She then runs at a rate that burns 10.5... more
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02/21/19

Please answer this question
A phone company offers two monthly charge plans. In Plan A, there is no monthly fee, but the customer pays 6 cents per minute of use. In Plan B, the customer pays a monthly fee of $2.80 and then an... more
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02/21/19

Twenty -three more than four times a number is sixteen less than the sum of the number and 6
This is for a algebra class
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02/21/19

Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 1). What is the distance from B to B′ ?

Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 1). What is the distance from B to B′ ?
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02/21/19

Shelby takes out a loan to buy a Mustang GT. The loan is for $23,000. Her interest rate is 4.5% and is compounded monthly. She makes a monthly payment of $550.

What is the account balance after 6 months?
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02/15/19

What is the equation of the perpendicular bisector of the segment joining points A(2, 2) and B(6, 8)?
A.)  B.) C.)  D.)
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02/15/19

the perimeter of a rectangle is 24 m. the width id 30 m less than five times the length. Find the dimensions of the rectangle.
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02/15/19

Problem solving
A student has proven that all numbers are equal! He shows you the following proof. What is wrong with this proof?  Pick any two numbers, a and b, and a non-zero number c that is the... more
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02/15/19

The length of a rectangle is 3 cm, and the width is 2 cm. If both the length and the width are increased by equal amounts, the area of the rectangle is increased by 50 cm2.

Find the length and width of the larger rectangle.
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02/15/19

If y varies directly as x, and y = 18 when x = 10, what is y when x = 15?
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03/06/14

Find the area and perimeter of the objects
Trapezoid 12 meters on top                 8meter on bottom                10 meter on both sides  height  is 8 meter
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03/03/14

what would x and y be if 4x+3y=149
must be an integer 
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03/02/14

Let f(x) = integral from (-2) to (x^2-3x) of e^(t^2) dt. At what value of x is f(x) a minimum?
At what value of x is f(x) a minimum?   I know f'(x) = e^((x^2-3x)^2) , but I don't know how to continue.   Thanks!
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12/19/13

Slope and Y-intercept
Find the slope and the y-intercept for the line that passes through (-11,1) (7,8) The slope is=   The y-intercept is = d. Find the slope and the y-intercept for the line that passes through... more
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