Y=106,000. 106,000=3x+16. 106,016=3x now divide.... 106,016÷3=x. _____ 35338.666667=x
1) Let's first find how many calories a runner burns on 1 km: R=120/1.6= 75 (calories/km)
2) On 5 km he will burn: Calories=5*R=5*75= 375 (calories)
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375 calories he would burn on 5 km.
-2x/5-2=18
-2x/5-2+2=18+2
-2x/5=20
-2x/5x5=20x5
-2x=100
-2x/-2=100/-2
x=-50
V = 1/3 l h w
V = 1/3 (12)(15)(9)
V= = 540
answer 540 m^3
