Answer:
Step-by-step explanation:
Note that you have five different variables here. Thus, no two of the three terms can be combined. Leave this expression as is (although you could eliminate the " * " symbol for multiplication: ab17+g7+t54y).
Let,
12x + 15y =34--------(1)
-6x + 5y =3-------(2)
(2) x 2 = -12x + 10y =6-------(3)
(3) + (1)
20y =40
y= 2
substitute y=2 into (1)
12x + 15(2) =34
12x =4
x= 1/3
Answer:The red plate has an area larger than that of the two yellow plates
Step-by-step explanation:
Answer:
-3/13
Step-by-step explanation:
Answer:
The 10 dollars for 25 tickets
Step-by-step explanation: