Answer:
what do you mean there is no pictures
62 + x = 82
Subtract both sides by 62.
x = 20.
Answer:
Irrational
Step-by-step explanation:
I hoped this helped, I don't know if it's right
Answer:

Step-by-step explanation:
I use 'n' as the unknown value, but you can use any letter you want as the variable.
The product of four and a number would be represented by '4 * n'. The ideal way to write this would be '4n', even though '4 * n' is also correct in value.
The square of the number would be n². Squaring a number is multiplying a number by itself.
The phrase 'difference between...' means subtraction.
Putting it together:
"The difference between the product of 4 and a number and the square of the number" would be:

Hope this helps.
Answer:
2B/( h-q)=a
Step-by-step explanation:
2B=ha-qa
Factor out an a
2B=a(h-q)
Divide each side by ( h-q)
2B/( h-q)=a(h-q)/( h-q)
2B/( h-q)=a