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MATH SOLVE
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A collection of 108 coins containing only quarters and nickels is worth $21.Which value could replace q on the chart?2110821 – n108 – n
General
2 months ago
Helaine graphed the equation 12x - 4y = 3. What was the slope of Helaine's line?The slope of the graph is
General
2 months ago
Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. There are 15 questions on the test and the students have been given 55 minutes to complete it.Which value could replace x in the table?7 – m23 – m8(15 – m)8(15) – m
General
2 months ago
The volume of a rectangular prism is calculated using the formula V = lwh, where V is the volume of the prism, l and w are the length and width of the base of the prism, respectively, and h is the height of the prism.Rewrite the formula to find the width of the base of the prism if the volume, length of the base, and height of the prism are already known
General
2 months ago
The function f(x) = –x2 − 2x + 15 is shown on the graph. What are the domain and range of the function? The domain is all real numbers. The range is {y|y < 16}. The domain is all real numbers. The range is {y|y ≤ 16}. The domain is {x|–5 < x < 3}. The range is {y|y < 16}. The domain is {x|–5 ≤ x ≤ 3}. The range is {y|y ≤ 16}.
General
2 months ago
Help Me! I suck with vectors.Look at the attached pictures for the problem.
General
2 months ago
g(x) = x3 + 6x2 + 12x + 8Determine the function's value when x = -1g(x)g(-1) = -39(-1) = 09(-1) = 1g(-1) = 2764125
General
2 months ago
Trapezoid ABCD is reflected over the line y = x. What rule shows the input and output of the reflection, and what is the new coordinate of A'? Trapezoid ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 2, 3. D is at negative 1, 1. (x, y) ? (y, ?x); A' is at (1, 5) (x, y) ? (y, x); A' is at (1, ?5) (x, y) ? (?x, y); A' is at (5, 1) (x, y) ? (?x, ?y); A' is at (5, ?1)
General
2 months ago
What is the following product? Assume x ≥ 0\sqrt[3]{x^{2} } . \sqrt[4]{x^{3} }A. x\sqrt{x}B. \sqrt[12]{x^{5} }C. x(\sqrt[12]{x^{5} } )D. x6
General
2 months ago
Find the standard form of the equation of the parabola with a focus at (-2, 0) and a directrix at x = 2. answers:a) y2 = 4x b)8y = x2 c)x = 1 divided by 8y2 d) y = 1 divided by 8x2
General
2 months ago
7X²-26X-8=0Solving polynomial equations with factoring, algebra. Please help me!
General
2 months ago
At Phill's Discount Car Kingdom, you can purchase a used car for $14,000. Phill offers you two payment options: Option 1: You can apply an immediate cash rebate of $2,000 from the dealer to reduce the cost of the car and finance the rest with a loan that has an annual rate of 3.6%, with interest compounded monthly, for 3 years. You would make equal payments at the end of each month until the loan was repaid . Option 2: You can take out a 0% loan for the full price of the car in which you agree to pay the same amount at the end of each month for 3 years until the car is paid off What is the total amount that you would pay (out of pocket) for the car under each option?
General
2 months ago
Write a complete mathematical definition of (a,b), the greatest common divisor of a,b in \mathbb{Z}
General
2 months ago
Solve the system of linear equations using the Gauss-Jordan elimination method.(x,y,z)=__________________2x + 2y − 3z = 162x − 3y + 2z = −44x − y + 3z = −4
General
2 months ago
The owner of the Rancho Los Feliz has 7000 yd of fencing with which to enclose a rectangular piece of grazing land along the straight portion of a river. Fencing is not required along the river, and the length of the fencing parallel to the river is to exceed the length of the fencing perpendicular to it by 2500 yd. Find the area of the enclosed land (in sq yd).
General
2 months ago
Solve the system of linear equations using the Gauss-Jordan elimination method.2x + 2y + z = 18x + z = 7 4y − 3z = 20
General
2 months ago
A physician prescribes 2.5 million units of penicillin G potassium daily for 1 week. If 1 unit of penicilin G potassium equals 0.6 mcg, how many tablets, each containing 250 mg, will provide the prescribed dosage regimen un
General
2 months ago
Assistance in understanding and solving this example on Elementary Number Theory with the details of the solution to better understand, thanks.a) Find all solutions to 3x+4y=60 in positive integers.b) A roadside stand bought 11 large baskets of eggs from a farmer and sold 39 small baskets of eggs, which hold fewer than a dozen. There were 19 eggs left over. How many eggs does a large basket hold?
General
2 months ago
A rose garden can be planted for $4000. The marginal cost of growing a rose is estimated to $0.30,and the total revenue from selling 500 roses is estimated to $875. Write down the equations forthe Cost (5pts), Revenue (5pts) and Profit (5pts) functions and graph them all in the samecoordinate axes (30 pts). What is the break-even quantity? (5pt
General
2 months ago
Are the points (-4,-1), (2,1) and (11,4) collinear? Justify your answer.
General
2 months ago
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