All Questions ⁺⁰237722 Questions

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559

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equation of line

Graph the line that passes through the points (6,−2) and (8,3) and determine the equation of the line.

Guest Oct 7, 2020

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619

1

please help with this!

Find the equation of the perpendicular bisector.

Guest Oct 7, 2020

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350

0

Help

Let f(x)=2x−1f(x)=2x−1. The graph of g(x)=f(x)+kg(x)=f(x)+k. Identify the value of k

Guest Oct 7, 2020

0

601

0

+205

Help please

parpar1 Oct 7, 2020

+1

808

1

+205

Help

Urgent pleasee

A 300-g package of pepperoni costs $4.29.
a) What is the cost per 100 g?
b) How much would 1 kg cost? read more ..

parpar1 Oct 7, 2020

0

547

1

quadratic

Find the product of all positive integer values of c such that 8x^2 - 13x + c = 0 has two real roots.

Guest Oct 7, 2020

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514

1

help with geometry

Determine the value of x.

Guest Oct 7, 2020

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557

1

URGENT HELP ASAP

Find all integers n such that the quadratic 7x^2 + nx - 11 can be expressed as the product of two linear factors with integer coefficients.

Guest Oct 7, 2020

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443

1

helpp

Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 2. A triangle is then constructed, such that each side of the triangle is tangent to two circles, as shown below. Find the perimeter read more ..

Guest Oct 7, 2020

0

557

2

helpppp

Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 2. A triangle is then constructed, such that each side of the triangle is tangent to two circles, as shown below. Find the perimeter read more ..

Guest Oct 7, 2020

0

1211

3

help asap!

Triangle WXY has side lengths XY = 14 and WX = 8. The tangent to the circumcircle of triangle WXY at X is drawn, and the line through W that is parallel to this tangent intersects XY at Z. Find YZ.

read more ..

Guest Oct 7, 2020

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846

3

What is the remainder when the base-$50$ integer $12345_{50}$ is divided by $48$? Write your answer in base $10$.

What is the remainder when the base-$50$ integer $12345_{50}$ is divided by $48$? Write your answer in base $10$.

Guest Oct 7, 2020

0

492

1

please help

If (x + 13)^2 = (3x + 7)(2x + 4), then find x^2.

Guest Oct 7, 2020

0

422

0

Help

A 300-g package of pepperoni costs $4.29.
a) What is the cost per 100 g?
b) How much would 1 kg cost?
c) How much pepperoni could you buy with $20? read more ..

Guest Oct 7, 2020

0

595

1

need help on this

Four politicians and five lawyers attend a party. Each politician shakes hands exactly once with everyone, and each lawyer shakes hands exactly once with each politician. How many handshakes take place?

Guest Oct 7, 2020

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429

1

function

What is the largest value of x such that (x + 1)/(7x^2 - 50x + 7) is not defined?

Guest Oct 7, 2020

Oct 6, 2020

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555

1

how many c.c of water must be evaporated from 200 c.c of a 8% salt solution to form a 12% salt solution?

how many c.c of water must be evaporated from 200 c.c of a 8% salt solution to form a 12% salt solution?

Guest Oct 6, 2020

0

653

1

HElp

A line segment begins at $(1, 3)$. It is 5 units long and ends at the point $(4, x)$ and $x > 0$. What is the value of $x$?

Guest Oct 6, 2020

0

795

1

+4

Please and thank you

A wood board 250 centimeters long is cut into five pieces: three short ones of equal length and two that are both 15 centimeters longer than the shorter ones. What are the lengths of the boards?

Blink Oct 6, 2020

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389

1

probability

Bob and Alice each have a bag that contains one ball of each of the colors blue, green, orange, and red. Alice randomly selects one ball from her bag and puts it into Bob's bag. Bob then randomly selects one ball from his bag and puts it into Alice's bag. read more ..

Guest Oct 6, 2020

0

706

2

+205

Help

parpar1 Oct 6, 2020

0

330

0

Solve for x: (x + 9)/(x - 3) = (x - 2)/(x + 5).

Solve for x: (x + 9)/(x - 3) = (x - 2)/(x + 5).

Guest Oct 6, 2020

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674

1

Math Question: Please Help!!!

The sum of the 10,000 positive even numbers is how much more than the sum of the 10,000 positive odd numbers?

Guest Oct 6, 2020

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