11/24/20

math problem question
Sam has nickels, dimes and quarters in her wallet. In total she has 26 coins with a value of $2.70. If she has six more dimes that all the nickels and quarters combined, how many of each type of... more
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11/24/20

Linear Programming Word Problem
Maddie Moo’s Ice Cream Inc. makes two flavors, vanilla and chocolate. Each day, the company can make up to 1000 quarts of ice cream, and the sales department can sell up to 800 quarts of vanilla... more
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11/23/20

The area of a rectangular garden is . If the length of the garden is , what is its width?
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11/23/20

Find the absolute maximum and minimum values of f(x) on the interval [0, 4] if f(x) = (x^2) − 3x − 4
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11/23/20

2x + y = 5; (7, 5)
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11/23/20

Really need this for my math test!!!
Bob is packing a suitcase to take on an airplane. A suitcase and its contents can weigh at most 50 pounds before the airlines charge extra fees. Bob's suitcase weighs 10 pounds when it is empty, so... more
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11/23/20

How is y=1/2^x the same as y=2^-x
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11/23/20

question down below
Your math test has 38 questions and is worth 200 points. The test consists of multiple-choice questions worth 4 points each and open-ended questions worth 20 points each. Create a system that would... more
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11/23/20

Solving a word problem using a system of linear equations of the form Ax + By = C
A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 3 tables is $35. The total cost to rent 7 chairs and 9 tables is $91. What is the cost to rent each chair... more
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11/23/20

Math need help or I will fail and have to go to summer school.
There are 144 pieces of fruit in a box. Of the fruit in the box, 18are red apples and 14are green apples. The rest are oranges. A.How many oranges are there altogether? B.What fraction of the... more
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11/23/20

A pair of shoes usually sells for $62. If the shoes are 30% off, and sales tax is 7%, what is the total price of the shoes, including tax?
is it a,b,c,d what would it be
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11/23/20

Graph of the parabola #5
Find the equation of the parabola with vertex at (2, -1) and directrix y+2=0. Sketch the graph.
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11/23/20

Graph of the parabola #4
Find the equation of the parabola with vertex at (-3, 1) and the focus at (1, 1). Sketch the graph.
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11/23/20

Graph of a parabola #3
Given the parabola having the equation x^2+4y+8x=4, find the vertex, focus, and the length of the latus rectum. Sketch the graph.
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11/23/20

Graph of the parabola #2
Find the focus, directrix, and equation of the parabola with vertex at the origin, axis along y-axis; opening upward; and the length of the latus rectum is 12. Sketch the graph.
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11/23/20

2x+1/2x+5>x/2x+5
Solve for x in the following problem.
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11/23/20

If Michael’s rent is four times his health insurance decreased by twenty-five and the sum of them together is $525 how much is Health Insurance $ and Rent $
Michael’s two major monthly bills are his health insurance and his portion of the rent. If Michael’s rent is four times his health insurance decreased by twenty-five and the sum of them together is... more
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11/23/20

Equation of the parabola
Given the equation of the parabola (x+2)²=2(y-1), find the vertex, directrix, focus, and length of the latus rectum. Sketch the graph.
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11/23/20

7.1 8 Find the area of the triangle if a=9inches, b=7inches, and α=34°. Round to the nearest tenth.
Find the area of the triangle if a=9inches, b=7inches, and α=34°. Round to the nearest tenth.
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11/22/20

Solving a word problem using linear equation
A store is having a sale on trail mix and jelly beans. For 3 pounds of trail mix and 8 pounds of jelly beans, the total cost is $21. For 5 pounds of trail mix and 2 pounds of jelly beans, the total... more
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11/22/20

open rectangular box with square base
An open rectangular box with a square base has a surface area of 300 square inches. Find the dimensions that give the maximum volume. What is the maximum volume?HINT: The surface area of an open... more
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11/22/20

A line passes through the point (-9.8) and has a slope of -4/3 write an equation in point slope form =
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11/22/20

Solving a word problem using linear equation
One month Omar rented 3 movies and 5 video games for a total of $41. The next month he rented 12 movies and 2 video games for a total of $65. Find the rental cost for each movie and each video... more
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11/22/20

Word problem with variables
A pharmacist counted and found she had 4/3 as many prescriptions for antibiotics as she did for allergy medicine she had 84 prescriptions for the two types of medicine in total how many prescriptions
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11/22/20

I need help with pattern

-2,20,-200,2000,... Yeah i need help with it thank you and have a good day and night
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