t a pet store, Ms. Pike paid $34.75 for 5 dog bowls and 7 bones. Mr. Moore paid $20.50 for 3 dog bowls and 4 bones. Determine the cost of one dog bowl(x) and one bone(y).
75d+8w+25 Part A) 75 and 8 are coefficients because coefficients are the numbers before and multiplied to the variable. d and w are variables because variables aresymbols to represent the unknown numbers. 25 is the constant because constants are not affected by the variable. Part B) 75d+8w+25 75(5)+8(48)+25 replace the variables 375+384+25 multiply 784 add Part C) No, because his stipend is a constant, and constants are not affected by the variable.
