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natta225 [31]
3 years ago
13

PLS HELP NEED ASAP FULL WORK

Mathematics
1 answer:
Phantasy [73]3 years ago
4 0

Answer:

<em>Cost paid daily when using the motorcycle: $37,</em>

<em>Cost paid for each kilometer driven in the motorcycle: $ 0.23 </em>

Step-by-step explanation:

<em>~ Let us first formulate the equations, provided x  ⇒ cost paid daily when using the motorcycle, and y ⇒ cost paid for each kilometer driven in the motorcycle ~</em>

8x + 650y = 445.5, and 12x + 920y = 655.6

<em>Now let us solve this equation through elimination, by multiplying the first equation by 3, and the second by -2:</em>

3 ( 8x + 650y = 445.5 )     ⇒       24x + 1950y = 1336.5    ⇒    110y = 25.3

+ -2 (  12x + 920y = 655.6 )     +  -24x  - 1840y = - 1311.2            <em>y = 0.23</em>

<em>Now we can substitute this value of y into the first equation as to solve for x:  </em>8x + 650 ( 0.23 ) = 445.5, 8x = 296, <em>x = 37</em>

<em>* Cost paid daily when using the motorcycle: $37,</em>

<em>Cost paid for each kilometer driven in the motorcycle: $ 0.23 *</em>

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