MHB Solve Ramesh's Algebra 1 Homework on Ages

AI Thread Summary
Ramesh's algebra homework involves calculating the age difference between his parents based on their ages at the time of his and his sister's births. His father was 38 years old when Ramesh was born, while his mother was 36 when Ramesh's sister, who is four years younger, was born. The discussion emphasizes the importance of Ramesh sharing his attempts at solving the problem to facilitate better assistance. Participants encourage active engagement in the learning process rather than simply providing answers. The focus is on helping Ramesh understand how to approach similar problems in the future.
burgess
Messages
23
Reaction score
0
Help me to solve my algebra 1 homework on ages

Ramesh's father was 38 years of age when he was born while his mother was 36 years old when his sister four years younger to him was born. Then what is the difference between the ages of his parents?

Thanks.
 
Mathematics news on Phys.org
burgess said:
Help me to solve my algebra 1 homework on ages

Ramesh's father was 38 years of age when he was born while his mother was 36 years old when his sister four years younger to him was born. Then what is the difference between the ages of his parents?

Thanks.

What have you tried?

Can you come up with an equation involving Ramesh and his younger sister? His father will be that many years older when his sister was born
 
burgess said:
Ramesh's father was 38 years of age when he was born
"I was born at the age of 38..." (Smile)
 
SuperSonic4 said:
What have you tried?...

This is a key question...we can't really provide good help without knowing what you have tried. Simply doing your assignment for you is of little actual help to you, other than alleviating your need to work the problem and hence, learning how to work similar problems. We want you to learn by being an active participant in the process of solving the problem.

So, if you please, share with us your work and/or thoughts on how to begin.
 
Thread 'Video on imaginary numbers and some queries'
Hi, I was watching the following video. I found some points confusing. Could you please help me to understand the gaps? Thanks, in advance! Question 1: Around 4:22, the video says the following. So for those mathematicians, negative numbers didn't exist. You could subtract, that is find the difference between two positive quantities, but you couldn't have a negative answer or negative coefficients. Mathematicians were so averse to negative numbers that there was no single quadratic...
Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. In Dirac’s Principles of Quantum Mechanics published in 1930 he introduced a “convenient notation” he referred to as a “delta function” which he treated as a continuum analog to the discrete Kronecker delta. The Kronecker delta is simply the indexed components of the identity operator in matrix algebra Source: https://www.physicsforums.com/insights/what-exactly-is-diracs-delta-function/ by...
Thread 'Unit Circle Double Angle Derivations'
Here I made a terrible mistake of assuming this to be an equilateral triangle and set 2sinx=1 => x=pi/6. Although this did derive the double angle formulas it also led into a terrible mess trying to find all the combinations of sides. I must have been tired and just assumed 6x=180 and 2sinx=1. By that time, I was so mindset that I nearly scolded a person for even saying 90-x. I wonder if this is a case of biased observation that seeks to dis credit me like Jesus of Nazareth since in reality...
Back
Top