Answer: <em>22</em>
Step-by-step explanation:
<em>Take the equation</em>
<em>4x-18+3y</em>
<em>Now plug in the values given</em>
<em>4(7)-18+3(4)</em>
<em>28-18+12</em>
<em>10+12</em>
<em>22</em>
Answer:
168 unlimited-ride passes.
Step-by-step explanation:
50x+20y=10680
x+y=282
Multiply.
20(x+y=282)
20x+20y=5640
Subtract.
50x-20x+20y-20y=10680-5640.
30x=5040
x=168
Hope this helps plz hit the crown :D
The tunnel is made of two shapes and we can find the volume of each.
Cuboid volume=15×5×30=2250 cu yds.
Half cylinder volume=π(7.5)²30/2=843.75π=2649.38 cu yds.
Total volume=4899.38 cu yds.
