Help quick ! It’s due today so please . Thank you so much. I’ll Mark you branliest
2 answers:
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Answer:
Bag of windflower bulbs costs $8.50
Package of crocus bulbs costs $17.60
Step-by-step explanation:
Let $x be the price of one bag of windflower bulbs and $y be the price of one package of crocus bulbs.
1. Mark sold 2 bags of windflower bulbs for $2x and 5 packages of crocus bulbs for $5y. In total he earned $(2x+5y) that is $105. So,
2x+5y=105
2. Julio sold 9 bags of windflower bulbs for $9x and 5 packages of crocus bulbs for $5y. In total he earned $(9x+5y) that is $164.50. So,
9x+5y=164.50
3. You get the system of two equations:
From the first equation
Substitute it into the second equation:
9x+105-2x=164.50
7x=164.50-105
7x=59.5
x=$8.50
So,
5y=105-2·8.5
5y=105-17
5y=88
y=$17.60
Cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.
<u>Solution: </u>
Need to calculate and then multiply the result by
Let us first evaluate
As need to multiply 12 by
On solving , we get
Hence cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.