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gregori [183]
3 years ago
11

For every 2 nickles there are 3 dimes. For every 2 dimes there are 5 quarters. There are 500 coins total. How may nickles, dimes

, and quarters are there?
Mathematics
1 answer:
11111nata11111 [884]3 years ago
8 0

120 Dimes, 80 Nickels, 300 Quarters

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A baseball team's total wins and losses for one season is 162. The number of wins is 6 less than 2 times the number of losses. W
aivan3 [116]

Answer:

x + y = 162 and x = 2y - 6

Step-by-step explanation:

Let the total wins be x

Let the total loss be y

If a baseball team's total wins and losses for one season is 162, this can be expressed as;

x + y = 162 ....... 1

If the number of wins is 6 less than 2 times the number of losses, this is expressed as;

2 times the number of losses = 2y

6 less than 2 times the number of losses = 2y - 6

Now, If the number of wins is 6 less than 2 times the number of losses this is expressed as;

x = 2y - 6 .... 2

Hence the required system of equation are;

x + y = 162 and x = 2y - 6

8 0
3 years ago
PLEASE HELP
rusak2 [61]
C' ( 4, -2 )

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Afina-wow [57]

Answer:

https://researchmaniacs.com/Math/Fractions/What-Is-29/100-As-A-Decimal.html

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29/100 as a decimal - Get Easy Solution

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Free_Kalibri [48]

Answer:

Quintic Trinomial (2nd option)

Step-by-step explanation:

We know that this is a quintic polynomial because the degrees add up to 5. If we expand the polynomial, we have -3x(x^2-4)(2x^2+5)=(-3x^3-12x)(2x^2+5)=-6x^5-45x^3-24x^3-60x=-6x^5-69x^3-60x

So, there are 3 terms, which is a trinomial.

5 0
2 years ago
the expression 42 plus 57 shows how much money Nate spent at a store .which expression also shows how much money Nate spend
ArbitrLikvidat [17]

Answer:

66+33

Step-by-step explanation:

42+57= 99

__________

My expression

66+33= 99

Hope this helps!

-Payshence

8 0
3 years ago
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