Plsfind the value of the variable z

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.