Answer:
Step-by-step explanation:3x+9 a becuase o,9is the answer
5 x + 3 y = 41 / * 3
3 x + 2 y = 26 / * ( - 5 )
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15 x + 9 y = 123
+
- 15 x - 10 y = - 130
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- y = - 7 / * ( - 1 )
y = 7
Answer:
Each program costs D ) $7
Answer:
can you put an illustration or picture for me to understand what your saying?.
Step-by-step explanation:
Answer:
Y = 7
Step-by-step explanation:
You would add 4 to both sides to cancel out the -4. That leaves y by itself equaling 7.
A ruler as that is the only option that can measure segments
