If you can take a better picture of it I will be able to answer the questions for you
Multiplying both sides of the equation by 3 and substituting 4 for p
200 is the answer so it would equal to 2 hundreds
Since x+y equals 5 that means x is 3 and y is 2 because 3+2=5. So now plug it in, 2(3)+3(2). Two multiplied by three is 6 and three times two is 6. So now it’s 6+6 which equals 12. So it’s 2(3)+3(2)=12
Answer: is 1.41421 hope this helps :)