Answer:
2x+3y=130
Step-by-step explanation:
Let x=cost of full pass
Let y=cost of restricted pass
Brian and Bob bought 2 full and 3 restricted passes.
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In the first step when the student did -2x-3 they didn’t make the sign positive. It should be 4=-2+6, not 4=-2-6
Answer:
C)x^2 - 6x-6
Step-by-step explanation:
-3(x + 2) + (x – 3)x=
-3x-6+x^2-3x=
x^2 - 6x-6
Answer:
A The engine is powered by steam, which is created when wood burned in the furnace heats water in the boiler turns it to steam
Step-by-step explanation:
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