Lines b and c
they both go up 2 and over 1 (rise over run is slope)
Answer:
-1.70588235294
1. X3, 15x - 10y = 80 15x - 7y = 51
-17y = 29
2. 8 = 1/60 + a. 8 - 1/60 = 7.98333333333
6 = 1/80 + b. 6 - 1/80 = 5.9875
13.9708333333
3. I genuinely dont know sorry.
4. Pencil = $0.05. Pen = $1.05
Step-by-step explanation:
√105 is written in simplest form already.
The answer would be D. √105
110 x 1.73 = 190.3 rounded -> 190.30
Final answer: 190.30
If you factor this,
it is (x+4-2y^5)^2
