09/24/20

word problems in Algebra
A student in an algebra course has test scores of 71, 83, 79, and 84. What score on the next test will raise the student's average to 82?
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09/24/20

How to write parabola equation in standard form with x intercepts (-3,0) and (1,0) with vertex (-1,-3)
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09/24/20

polynomial function of least degree
construct a polynomial function of least degree possible using the given informationReal roots: -2,1/2 (with multiplicity 2) and (-3,f(-3)) = (-3,5)
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09/24/20

What is the answer to this problem?
What value(s) are omitted from the domain of f(g(x) if f(x)= 1/2 and g(x)= x-3?
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09/24/20

Example of an empty set
Do not give the symbol for an empty set as an example
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09/23/20

Graph a line that contains the point (-7,-4) and has a slope of -2/3
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09/23/20

How to we find the number of solutions in a problem like x^2-3x+1=0?
I've seen many people say if its equal to 0 then it has one solution, if it is less than zero it has 2 imaginary solutions and if it is more that zero it has 2 real solutions, but how to we get to... more
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09/23/20

I need help with this math question

it’s length is 5in. More then it’s width. If the length were doubled and if the width were decreased by 1 in. The area would be increased by 260 in^2. What are the length and the width of the screen ? more
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09/23/20

Anurse mixes 80 cc of a 45% saline solution with a 10% saline solution to produce a 20% saline solution. How much of the 10% solution should he use?
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09/23/20

What is the image of (3,7) after a reflection over the line y= -x?
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09/23/20

department the run local

What is one department that is run by the local government
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09/23/20

find the number of male and female students
there are 8 more male students than females in a colege level math class. the total number of students in the class is 26.
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09/23/20

6th grade mathematics

The length of a rectangle is 4 inches greater than 2 times the width. The width of rectangle is 5 inches. What is the area of the rectangle in square inches.
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09/23/20

w is greater than or equal to 0 and less than 7
I would like to know how to get the answer along with the answer. Thanks.
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09/22/20

Dylan has x dimes and y nickels, having no less than 18 coins worth no more than $1.50 combined. A maximum of 6 of the coins are dimes and no more than 20 of the coins are nickels.

Solve this system of inequalities graphically and determine one possible solution.
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09/22/20

how to solve for l, a, and x
P=2l+2w s=n(a+1) 1/3(2x-y)=z
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09/22/20

A shade of blue paint requires 3 parts blue paint and 11 parts white. If you have 75 mL of blue paint, how much white paint do you need to add to get the correct shade?
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09/22/20

Me. Wester had 24 students in his class. 5/8 of the students earned an A how many of these students earned an A
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09/22/20

A bookshelf is 44 inches long. can the sheft hold a set of book, if there are 40 books in the set. and each book averages 8/7 inch. thick? explain your answer

A bookshelf is 44 inches long. can the sheft hold a set of book, if there are 40 books in the set. and each book averages 8/7 inch. thick? explain your answer
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09/22/20

Points segments
Segment AB has coordinates A(-5,9) and B(7, -7). Points P, Q, and T are collinear points on segment AB with coordinates P(-2,5), Q(1, 1), and T(4, -3). Which of the following line segments would... more
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09/22/20

Calculus Word Problem *Need Step by Step Explanation please!*
An object has a constant acceleration of 10 ft/sec2, an initial velocity of -20 ft/sec, and an initial position of 8 ft. Find the position function, s(t), describing the motion of the object.
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09/22/20

How to write and absolute value equation

Write an absolute value equation that has solutions of -6 and 10
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09/22/20

Math help needed!

A ball is thrown from a height of 157 feet with an initial downward velocity of 9/fts. The ball's height h (in feet) after t seconds is given by the following.=h−157−9t16t2How long after the ball... more
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09/22/20

Points Coordinates, Geometry
Point A has coordinates (8, 2). Point B has coordinated (2,-10). Find the coordinates of point P that partitions segment AB in a ratio of 5:1. (Give your answer in an ordered pair)
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09/22/20

Calculus please help!
For an object whose velocity in ft/sec is given by v(t) = -t2 + 2, what is its displacement, in feet, on the interval t = 0 to t = 2 secs? (5 points)Answer Choices: 1.333 2.438 2.667 -4
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