Raymond B.

02/04/20

literal equation

Create a single variable linear equation that has no solution. Solve the equation algebraically to prove that it does not have a solution. Create a single variable linear equation that has one... more

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Equations

02/04/20

Mr.Olly's Car needs repairs.

Mr.Olly's car needs repairs. Honest Hank will charge him 70 dollars per hour and an additional 30 dollars for service parts and Handy Hal will charge him 80 dollars per hour and an additional 40... more

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Precalculus

02/04/20

How many caramel apples must you sell in order to make a positive profit?

You decide to begin selling caramel apples at the local park. Your cost for each caramel apple is $1.35 plus you have to pay a fixed weekly fee of $190 for the booth. Your plan is to sell each... more

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Polynomials Fuctions

02/04/20

Polynomial function

Write a polynomial function with rational coefficients, leading coefficient of 1, and zeros 2, -3, -3i

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Triangle Acute

02/03/20

An acute triangle has sides of length of 6,7, and x, Solve for X

I got two answers: the square root of 13 is less than x and x is less than square root of 85 for the first The second one is that 1 is less than x and x is less than 13. Which one is correct?

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Word Problem Quadratic Equation

01/30/20

The Length of a rectangle is 1 inch less than twice the width. If the diagonal is 2 inches more than the length, find the dimensions of the rectangle

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College Algebra

01/29/20

what is the doamin of f(x) = x3 − 6x + 7 (using interval notation)

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Trigonometry

01/29/20

tanx = root 3 and x is between 180 and 270 find sin(x - 210)

Hi Raquel,tan(x) = root of 3 it means this angle, x , must be in 1th or 3th quadrant because tangent in these quadrants are positiveyou know tan(x) = root 3 will tell you the angle, x , must be 60... more

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Math Word Problems Unit Rates

01/29/20

Cindy baked 34 cookies with 2 scoops of flour. How many scoops of flour are needed in order for Cindy to bake 85 cookies? This is a unit rate problem.

This problem is a word problem that understanding of unit rates are needed to solve. I need help understanding them fast, as I'm out of school ( recovering from surgery) and have not been taught.

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Precalculus

01/27/20

Find the exact value of the following under the given conditions a.cos(a-b) b.(a-b) c.tan(a-b)

cos b=9/17, 0<β<pi/2sin a =-60/61, pi<β<3pi/2

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Pre Calculus

01/26/20

The area of a rectangle or wall of a barn is 56 feet it’s the length is 6 feet longer than twice its ways find the length and width of the wall of the board

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Algebra

01/21/20

Algebra homework

A 30 m ladder and 26 ladder we’re leaned against a building. The bottom of the longer ladder was 8m farther from the building than the bottom of the shorter ladder, but both ladders reached the... more

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Fractions

01/21/20

5/8 in higher terms

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Algebra

01/21/20

find four consecutive integer such that 5 time the first is increased by the fourth is 11 less than 7 times the second

Include a key and only algebraic

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Math Problem How Much Airheads

01/20/20

Got 90 AirHeads. How much money would you get if you sold them for $0. 50 each

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Math Question

01/19/20

Which car will travel the most distance in miles per gallon?

A Toyota Prius can travel miles given any gallons of gas is given by m equals 35 gal. a Toyota sienna used 2.5 gallons to travel 55 mi. A Toyota Camry used to gallons to travel 50 miles. A Toyota... more

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Triangle

01/16/20

triangle leng th s

a triangle has one side that measures 3 feet and another side that measures 27 inches. which are possibles side lengths of the third side. a. 14 in b. 6 in c. 53 in d. 68 in

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Equations

01/14/20

The sum of three times a number and six is seven.

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Algebra 2

01/14/20

General form equation of parabola

Write the general form equation of the parabola passing through P with vertex Vv: (1,3)p: (-2,-6) please show each step, I don’t understand, thank you.

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