Which equation shows the substitution method being used to solve the system of linear equations? i was thinking b but don't know for sure
x + y = 6
x = y + 2
a.
x + (y + 2) = 6
b.
x + y = y + 2
c.
(y + 2) + y = 6
d.
x = (x – 6) + 2

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?