Answer:
Step-by-step explanation:
A. The v-intercept in the year 2010 is less than the y-intercept in the year 2015
From the given photograph in the problem above, the cost of each macaras is $14, each set of clave cost $5. Lastly, each djembe drum costs $16. If we let x be the number of djembe drum sold, our equation would be,
326 = 12(14) + 6(5) + x(16)
Simplifying the right side of the equation,
326 = 198 + 16x
The problem is not well-specified. You can write a check, use a credit or debit card, or use an electronic payment app to avoid any use of cash whatever.
You can pay with 26 quarters and tell the seller to "keep the change." Again, no dollar bills, dimes, or pennies are involved.
If you pay with cash using the highest possible denominations, you can use the following complement of bills and coins to minimize the number of dollars, dimes, and pennies:
1 × $5
1 × $1
1 × 25¢
2 × 10¢ . . . (or substitute 4 × 5¢ to use no dimes)
4 × 1¢
Answer:
28.134 + 17.922 + 34.023 = 80.079
83.736 - 80.079 = 3.657
Lings relay team beat the champions by 3.657 seconds
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