Raymond B.

Algebra 2

07/20/25

Algebra2 extraneous solution

2X-1= square root of 8-XThank you.

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Probability

07/20/25

What’s the probability of drawing a blue marble from a bag?

There are 5 red, 3 blue, and 2 green marbles in a bag. I’m trying to figure out the probability of pulling a blue one on the first try.

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Answers •4

Statistics

07/20/25

How do I calculate the median of a data set?

I have this list: 7, 12, 14, 18, 20, 22, 25. How do I know which number is the median?

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Answers •5

Geometry

07/20/25

How do I find the missing angle in a triangle?

I’m reviewing triangle angle relationships and got stuck. If one angle is 40° and another is 65°, how do I figure out the third angle?

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Answers •4

Algebra 1 Algebra 2

07/19/25

Why is Algebra II so much harder than Algebra I?

My child passed Algebra I without too much trouble, but is now struggling in Algebra II. They say it feels like a completely different subject. Why is it so much more difficult?

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Answers •5

Language Reading Writing

07/17/25

Why do different people pronounce Hebrew words differently?

Have you ever been to another country and noticed that they pronounce Hebrew words differently? Or even in another part of YOUR country? The reason for this distinctive language difference is... more

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Answers •2

Algebra 2

07/17/25

Algebraic Fractions

Simplify the following expression:

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Answers •5

Algebra 1

07/16/25

Financial Mathematics

A rancher is putting up a rectangular cattle pen. His original plan was too expensive, sohe changed to a smaller size, subtracting 𝒙 feet from each of the original boundaries. Byfencing a... more

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Answers •3

Algebra 1

07/15/25

How do you solve question like 2 (X-3) + 4 = 10?

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Answers •9

Algebra 1

07/14/25

How can you factor a quadratic expression like 2x^2 + 7x + 3 using the AC method or factoring by grouping? What’s the key difference between these two approaches?

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Answers •4

Math Algebra 2

07/12/25

b^2(b+2m)^2=(b+m)^4 ,,,,,,, find b(m)

b2(b+2m)2=(b+m)4,,,,,,,find b(m)

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Answers •3

Algebra 1 Geometry

07/10/25

What is Pythagorean's Theorem and why is it so important?

This is probably the most common question I hear from students, so I want to provide a clear answer!

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Answers •4

Algebra 1

07/10/25

Solve for X: 3(x-4) + 2 = 2x + 5

This is a linear equation with variables on both sides, a common type of problem in Algebra 1. The goal is to solve for X by isolating it on one side of the equation. You'll use skills such as the... more

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Answers •7

Algebra 1

07/08/25

Algebraic Expression

Which of the following expressions is equivalent to 𝟐+𝟑𝒊/𝟒−𝟐𝒊?a. 110 + 45 𝑖b. 110c. 76 + 23 𝑖d. 110 + 310 𝑖

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Answers •4

Math

07/08/25

7th grade Math honors

g(x)=-x+17

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Answers •2

Algebra 2 Sat Math

07/05/25

How many gallons of a 30% salt solution must be mixed with 10 gallons of a 10% salt solution to create a 20% salt solution?

Mixture problems like this show up in SAT and other standardized tests, and they’re great for modeling real-world math. You're trying to create a 20% salt solution by mixing a stronger (30%)... more

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Answers •7

Biology Chemistry Physics

06/30/25

How does entropy relate to everyday life?

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Answers •5

Math

06/30/25

Discussion on Simplifying the Expression: 4 x − ( 2 − 3 x ) − 5 4x−(2−3x)−5

Given the expression 4x−(2−3x)−54x−(2−3x)−5, simplify the expression and explain each step of your process. What is the final simplified form, and can you factor Quordle if possible?

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Answers •3

Math Elementary Education Elementary (k 6th)

06/28/25

What is order of operations?

I keep missing problems like this one on my math test: (4 + 2) × 3 ÷ 2 - 1

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Answers •6

Math

06/28/25

What’s the difference between permutations and combinations?

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Answers •2

Calculus

06/28/25

What’s the physical meaning of a derivative in calculus?

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Answers •5

Math

06/28/25

Stuck on a Logical Puzzle Involving Two Numbers

I'm working through a thinking problem and could really use a fresh perspective.Here's the problem:I am thinking of two numbers. The sum of the two numbers is 12. One number is twice the other.... more

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Answers •2

Math Elementary Education Elementary (k 6th)

06/27/25