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Brrunno [24]
2 years ago
10

Help find the value of x

Mathematics
1 answer:
Masteriza [31]2 years ago
8 0

Answer: i believe

that x does not have a value

Step-by-step explanation:"variable" or sometimes an "unknown"

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Solve the system using elimination
saul85 [17]
2x + 3y = 9
x + 5y = 8....multiply by -2
----------------
2x + 3y = 9
-2x - 10y = -16 (result of multiplying by -2)
---------------add
-7y = - 7
y = -7/-7
y = 1

x + 5y = 8
x + 5(1) = 8
x + 5 = 8
x = 8 - 5
x = 3

solution is (3,1)
7 0
3 years ago
The ratio of clown fish to angel fish at a pet store is 5:4 the ratio of angel fish to goldfish is 4:3 there are 60 clown fish a
padilas [110]
There is 4 angel fish and 3 goldfish
3 0
3 years ago
Black Diamond Ski Resort charges $50 for ski rental and $15 an hour to ski. Bunny Hill Ski Resort charges $75 for ski rental and
andrew11 [14]

Answer:

The cost of 5 hours of skiing would be the same ($125) after 5 hours.

Step-by-step explanation:

Black Diamond:  ChargeBD(h) = $50 + ($15/hr)h, where h is the number of hours spent skiing.

Bunny Hill:  ChargeBH(h) = $75 + ($10/hr)h

We equate these two formulas to determine when the cost of using the ski slopes is the same:

ChargeBD(h) = $50 + ($15/hr)h = ChargeBH(h) = $75 + ($10/hr)h

We must now solve for h, the number of hours spent skiing:

50 + 15h = 75 + 10h

Grouping like terms, we obtain:

5h = 25, and so h = 5 hours.

The cost of 5 hours of skiing would be the same ($125) after 5 hours.

3 0
2 years ago
How many different ways can you arrange 100 numbers?
Semenov [28]
10,000 or 100,000 so I hope it helps
4 0
3 years ago
Your realized income from your primary job is $3,076.45/month. Your fixed expenses are 36% of your realized income. How much mus
erastovalidia [21]
If you would like to know how much money you must save for an emergency fund of 6 months, you can calculate this using the following steps:

36% of $3,076.45 = 36% * 3,076.45 = 36/100 * 3,076.45 = $1,107.522

6 months * $1,107.522 = 6 * 1,107.522 = $6,645.132

The correct result would be $6,645.132.
4 0
3 years ago
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