PLEASE ANSWER AND HELP :( Translate the sentence into an inequality.
The difference of twice a number 8 and is at least 15 .
Use the variable b for the unknown number.

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)