I see two lines, a and b, one superimposed on top the other. In such a case, there is an infinite number of solutions.
-7x-5(4x+8)=149
Distribute
-7x-20x-40=149
Simplify
-27x-40=149
Add
-27x=189
Divide
X=-7
Answer:
The answer is 28
Step-by-step explanation:
Since the total measurements of triangle corners are equal to 180
Then

Answer:
2%
Step-by-step explanation:
She can buy 6 packs of balloons that also includes the shipping fee of $8.00 and that equals $26.00 even which is her exact budget