4 b.
9+
= 13
8 +
14__ = 12
12 = 5 +7
C. Write a related subtraction fact for each of the three problems in the last row
in the spaces below.
9+4=13

Convert 2000 swiss francs to dutch guilders

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75