What is the difference between a rhombus and a HURRY 5 MINUTES LEFT!! square?
a. rhombus is a parallelogram.
b. A rhombus has four congruent sides.
c. square has two pairs of parallel lines.
d. A square has four right angles.

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?