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miss Akunina [59]
3 years ago
15

The rovers scored a total of 80 point in a basketball game against the bulls. The rovers made a total of 37 two-point and three-

point baskets. How many of each kind of basket did the rovers make????
I need fast help!! And please show work!! Thanks!
Mathematics
1 answer:
Maurinko [17]3 years ago
8 0
Let's use a systems of equations to solve for our answers. Let's consider the amount of 2-point baskets <em>a</em> and the amount of 3-point baskets <em>b.

</em>Regarding the amount of points scored in the game, 80 points compromised some number of 2-point and 3-point baskets. Putting this into an equation, we understand that 80 = 2a + 3b.
<em>
</em>Regarding the amount of baskets made in the game, we know that there was a total of 37 baskets made. Putting this into an equation, we get that 37 = a + b
<em>
</em>Now, let's set up our system:
<em></em>2a + 3b = 80
a + b = 37

Now, we can solve this system:
2a + 3b = 80
2a + 2b = 74
b = 6.

Given that 37 = a + b = a + 6, we know that a = 31.

Thus, the team made 31 two-point baskets and 6 three-point baskets.
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They own a total of 120 CDs.

GIVEN:
Ella: ratio of rock music to total CDs that she owns 25/40
Paolo: has 50 rock music CDs. The ratio of rock music to total CD is equal to Ella's ratio.

Proportion: a/b = c/d where ad = bc

25/40 = 50/x
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25x = 2000
25x / 25 = 2000 / 25
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Total of Ella's CDs       =  40
Total of Paolo's CDs   =<u>  80</u>
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$ 328.10 = 145 hard books

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