A roll of nickels is worth $2.00. Write and solve an equation to determine the number of nickels in a roll.' ASA

Find and simplify the difference of the golden ratio and its multiplicative inverse

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.

Which expression is equivalent to? assume x > 0 and y > 0.