Answer: 166 laptops
Step-by-step explanation:
From the question, each laptop costs $1350;
Number of laptops = $225000/1350
= 166.667
<span><span><span>x3</span>+3x5</span>=x5</span><span>3x5+x3=x5</span>Subtract x^5 from both sides.<span>3x5+x3−<span>x5</span>=x5−<span>x5</span></span><span>2x5+x3=0</span>Factor left side of equation.<span><span><span>x3</span>(2x2+1)</span>=0</span>Set factors equal to 0.<span><span><span>x3</span>=0 or 2x2+1</span>=0</span><span>x=<span>0</span></span>
V = -5 because you subtract 4 from both sides then divide both sides by -7 and you get -5
Trick question — it’s a right triangle. Here’s why:
23 + 67 = 90. All triangles have an interior angle sum of 180. 180 - 90 = 90. 90 degrees is right, and therefore, having a right angle, this is a right triangle.
2*2=4 first you multiply
4-1=3 then subtract
3+3=6 now you add and that is your answer =6
