Answer:
Therefore the weight of the box that Kiva's father carries is 60 pounds.
Step-by-step explanation:
The weight of the box carried by Kiva is 21 pounds.
Let the weight of the box carried by Kiva's father be y pounds.
The weight of box carried by Kiva is 65% lighter than the weight of the box carried by Kiva's father
Therefore we can write
![( 1 - \frac{65}{100} ) y = 21\hspace{0.2cm} \Rightarrow \hspace{0.2cm} 0.35 y = 21\hspace{0.2cm} \therefore \hspace{0.2cm} y =\hspace{0.2cm} \Rightarrow \hspace{0.2cm} 60\hspace{0.1cm}pounds](https://tex.z-dn.net/?f=%28%201%20-%20%5Cfrac%7B65%7D%7B100%7D%20%29%20y%20%3D%2021%5Chspace%7B0.2cm%7D%20%5CRightarrow%20%5Chspace%7B0.2cm%7D%20%200.35%20y%20%3D%2021%5Chspace%7B0.2cm%7D%20%5Ctherefore%20%5Chspace%7B0.2cm%7D%20%20y%20%3D%5Chspace%7B0.2cm%7D%20%5CRightarrow%20%5Chspace%7B0.2cm%7D%2060%5Chspace%7B0.1cm%7Dpounds)
Therefore the weight of the box that Kiva's father carries is 60 pounds.
Answer:
12x ≤ 100
Step-by-step explanation:
12*( x amount of washes) is less than or equal to 100$
Answer:600 x X
Step-by-step explanation:
The numerical solution to this question requires knowledge of the fuel consumption of the vehicle. However assuming that the vehicle consumes X gallon of gasoline per mile, the cost in gasoline to drive 600 miles would be 600 x X =600X