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Tabitha is trying to find the equation of a line perpendicular to y = 1 over 2 x − 5 in slope-intercept form that passes through the point (2, −7). Which of the following equations will she use?

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general 11 months ago 3536

you lease a car valued at 23,495 for 3 years at $429.95/month with a $500 down payment. If interest is 30% of the payment, how much interest is paid over the 3 years?

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general 11 months ago 4908

Rita makes and sells necklaces. The materials to make each necklace cost $2.75. Last week she made 8 necklaces and wants to make a total profit of $78. Using the equation 8(x+2.75)=78, Rita determined that she needs to sell each necklace for $7 to make a total profit of $78. Which error did Rita make?

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general 11 months ago 6636

Given f(x)=5x^2−2x and g(x)=3x ^2+x−4 .

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general 11 months ago 5312

Lee scored 25 points in yesterday's game. That has 3 more than twice the number of points Alex scored.Which equation can be used to find, a, the number of points Alex scored?a. 2(25)+3=ab.2(25)=3+ac.25+3=2ad.25=3+2aThere's more than 1 right answer

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general 11 months ago 7888

five times the first of three consecutive even integers is 2 less than twice the sum of the second and third. find the 3 integers

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general 11 months ago 7918

Simplify (6^5/7^3)^2

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general 11 months ago 6977

Rylie's gross paycheck amount is $1305.60. She has 4% deducted from her paychecks for her 401(k). Her employer matches her deduction, up to 4%. How mach is deducted from her paycheck for retirement plan?A) $26.11B) $52.22C) $104.44D) $522.24

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general 11 months ago 5412

Which algebraic expression represent the phrase “ seven more than half of a number”?

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general 11 months ago 6848

What are the domain and range of the function f(x)=1/4(x^3+6x^2+5x-4)

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general 11 months ago 5878

Given f(x)=3x^2+10x−8 and g(x)=3x^2−2x .What is (fg)(x)

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general 11 months ago 3311

What is the probability that a card randomly drawn from a standard deck of 52 cards is NOT a king?

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general 11 months ago 4025

What is the measure of AC ? Enter your answer in the box. ° Circle with inscribed angle A B C. Angle A B C is 3 x minus 1.5 degrees. The intercepted arc A C is 3 x plus 9 degrees.

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general 11 months ago 3245

How long will it take for 750 mg of a sample of radium-225, which has a half-life of about 15 days, to decay to 68 mg? A. ≈ 50 daysB. ≈ 54 daysC. ≈ 48 daysD. ≈ 52 days

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general 11 months ago 6678

A rectangular prism has a length of 114 centimeters, a width of 4 centimeters, and a height of 314 centimeters. What is the volume of the prism? Enter your answer in the box as a simplified mixed number or a decimal. ________m³

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general 11 months ago 3195

ANY NICE PERSON WANA SOLVE DIS? 3 sqrt 125x^10y^13+^3 sqrt 27x^10y^13

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general 11 months ago 6336

Estimate the percent of decrease.Original population: 1,503New population: 1,356a. 1%b. 10%c. 13.5%d. 15%

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general 11 months ago 6705

A photographer is planning to enlarge a photograph by a scale factor of 1:5 . The original photograph has an area of 154 square inches.What is the area of the new photograph?_____in²

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general 11 months ago 1810

Describe the vector as an ordered pair. Round the coordinates to the nearest tenth. The diagram is not drawn to scale.

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general 11 months ago 9114

(100+ POINTS) A fresh cup of coffee is placed on a table to cool. The table below shows the relationship between the temperature of the coffee, y, as it relates to time in minutes, x.Time (minutes), x 0 1 2 3Temperature (F°), y 200 150 112.5 84.375Which function can be used to represent the relationship shown in the table?y = (0.75) xy = 0.75(200) xy = 200(-0.75) xy = 200(0.75) x

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general 11 months ago 6796