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mixer [17]
3 years ago
12

To solve the system of equations below, Grace isolated the variable y in the

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0

Answer:

D

Step-by-step explanation:

2y=10x

Divide both sides by 2.

y=5x

Now substitute this into the second equation.

Arte-miy333 [17]3 years ago
4 0

Answer:

b. x^2/64 - 5y^2/36=1

Step-by-step explanation: a p e x

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a bee flies at 9 feet per second directly to a flower bed from its hive. the bee stays at the flower bed for 15 minutes then fli
qaws [65]

Answer:

Assuming the question is asking how much time it takes each way, the answer would be 2 minutes from the hive to the flowerbed and 3 minutes back.

Assuming the question is the amount of distance between the hive and the flower bed, the answer is 1080 feet.

Step-by-step explanation:

So the total amount of time it was away from the hive was 20 minutes. Out of those 20 minutes, 15 minutes were spent in the flowerbed. So that means travel time was 5 minutes. Now, going is 9 and coming back is 6, so 9+6=15, 5/15=1/3, 1/3*9=3 and 1/3*6=2

Knowing that information, lets solve what the question could be because I have no idea. The amount of distance from the hive to the flower bed is 1080 feet. I got this by doing 9 (the amount of feet per second) times 120 (the amount of seconds in 3 minutes.) You could do this with 6 but I found it easier to multiply 9*120 compared to 6*180.

If it's the commute time, we already solved that.

If I didn't answer the real question, please just comment on this.

6 0
4 years ago
1. Another way to think of your net earnings is
liubo4ka [24]

Answer:

amount of your paycheck is the correct answer because the summation of all check paid to me will be my net earning.

3 0
3 years ago
What is 8.1% of 18.43
IrinaK [193]

9514 1404 393

Answer:

  1.49283

Step-by-step explanation:

8.1% as a decimal is 0.081

The product of that and 18.43 is ...

  0.081 × 18.43 = 1.49283

__

If this is a monetary value, it would round to 1.49.

5 0
3 years ago
How is the the graph of y=
kati45 [8]

Answer:

did u ever find out the answer ?

Step-by-step explanation:

7 0
3 years ago
TRIGONOMETERY REVIEW PLEASE HELP DUE TOMMOROW
Alisiya [41]

I’m pretty sure this is how you do these kinds of questions, but I may be entirely wrong, so don’t 100% trust me on this one

6 0
3 years ago
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