Answer:
The system has infinitely many solutions
Step-by-step explanation:
we have
----> equation A
----> equation B
Multiply by -2 both sides equation A
----> equation C
Compare equation B and equation C
The equations are identical (is the same line)
therefore
The system has infinitely many solutions
Is a consistent dependent system
Answer:
82.8 cm measured to the nearest tenth of 80cm.
<span><span>35−<span>10/5</span></span>+<span><span>(<span>5+3</span>)</span><span>(4)
</span></span></span><span>=<span><span>35−2</span>+<span><span>(<span>5+3</span>)</span><span>(4)
</span></span></span></span><span>=<span>33+<span><span>(<span>5+3</span>)</span><span>(4)
</span></span></span></span><span>=<span>33+<span><span>(8)</span><span>(4)
</span></span></span></span><span>=<span>33+32
</span></span><span>=<span>65
</span></span>
