Raymond B.

The denominator of a fraction is 1 more than thrice the numerator. If the numerator is doubled, and the numerator is tripled, the result will be 4/21. What is the fraction?

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Math Algebra

12/09/20

Algebra age question

Currently, Noah is four years less than his brother Dougie. In seven years, the sum of their ages will be40.

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Math

12/09/20

Math help please its hard. (Distribute property)

40p + 508(4k + 6)8 (4 + 9a)30 + 30j20 + 30n80 + 72s9(4 + 3y)4(5d + 4)

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Math

12/09/20

Math test about proportionality, PLEASE ANSWER QUICKLY

The equation below describes a proportional relationship between x and y. What is the constant of proportionality? Use pencil and paper. Explain why your answer is called the "constant... more

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Math Algebra High School Math

12/09/20

(Algebra II) A rational function, R(x) has the following characteristics:

A rational function, R(x) has the following characteristics: a vertical asymptote at x = 3, a horizontal asymptote at y = 2, and a hole at (2, −2). Sketch the function and determine what it... more

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Calculus Precalculus

12/09/20

6. In Problems i-iv, find each of the following: a) Intercepts b) Vertex c) Maximum or minimum d) Range

i)f(x) = -(𝑥−3)2+ 2 please solve , thank you.

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Algebra

12/09/20

Please answer this, I´ve been stuck on this question or hours!

Cassie bought 2 apples for $4. Olivia bought 5 apples for $15. How much more money did Oliva spend per apple?

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Algebra

12/08/20

What is the slope of the line that is perpendicular to the line that passes through the points (3, -7) and (-3, 5)?

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Quadratic Formula

12/08/20

Write and equation for the given parabola that has the given vertex (0,1) and passes through the point (1,2)

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College Algebra

12/08/20

Find the area given that the perimeter is 34

Lenght 2x+1Hight x-2Answer choice3652611

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College Algebra

12/08/20

College algebra

a motorboat travels 343 kilometers in 7 hours going upstream and 594 kilometers in 6 hours going downstream. what is the rate of the boat in Stillwater and what is the rate of the current.

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College Algebra

12/08/20

How many liters of each solution should be used?

A chemist has three different acid solutions. The first acid solution contains 15% acid, the second contains 35% and the third contains 55%. He wants to use all three solutions to obtain a mixture... more

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Delta Math

12/08/20

Graph the following polynomial and write it in factored form. f(x)=x^3+x^2-46x+80 f(x)=x 3 +x 2 −46x+80

need it fast and as soon as possible the question is for delta math

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Math Calculus Help

12/08/20

Calculus Question pls help Im stuck with this problem. (problem in description)

A landscape architect plans to enclose a 3000 square foot rectangular region in a botanical garden. She will use shrubs costing $15 per foot along three sides and fencing costing $20 per foot along... more

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Algebra

12/08/20

What is the expression for the perimeter of the rectangle in terms of the width.?

The length of a rectangle is 5cm more than width. Find expression for the perimeter of the rectangle in terms of the w

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Trigonometry

12/08/20

Find the trigonometric form of the complex number

4-i Write the trigonometric form of the complex number. (Round your angles to two decimal places. Let 0 ≤ 𝜃 < 2𝜋.)

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Geometry

12/08/20

8th grade module

four times a number increased by ten is ten less then eight times the number

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Geometry

12/08/20

8th grade module

the sum of a 6 times a number and 3 is equal to 17 less than a nuber.what is the number

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Geometry

12/08/20

8th grade math homework

two times a number decreased by 8 is the same as nine times the number decreased by 15

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Pre Calculus

12/08/20

How long should the sides of the triangle be?

A toy manufacturer needs a piece of plastic in the shape of a right triangle with the longer leg 6 cm more than the shorter leg and the hypotenuse 12 cm more than the shorter leg. How long should... more

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Line 1 is perpendicular to Line 2. Line 1: y=−13x+2 Line 2 passes through the point (2,5) The equation for Line 2 in slope intercept form is

Nancy had eighty - two dollars to spend on six books. After buying them she had sixteen dollars. How much did each book cost ?

What is an equation of the line that passes through the points (-6,2) and (-6,6)

Prove P(A/B and C) = P(A/C) if A and B are independent

In the new settlement, the ratio of savages to sophistacates is 7 to 2. If there are 28 sophisticates, how many savages are there?

help me pleasee :(( (Rational equalities and inequalities)