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levacccp [35]
2 years ago
7

Solve for the solution of the system of equations by substitution

Mathematics
1 answer:
Rufina [12.5K]2 years ago
8 0
-24x + 8y = 72
-29x = 58
X=-2
Y=3
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0.000701 to a scientific notation
slega [8]

7.01×10^-4. udufhfhf

7 0
3 years ago
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3.602 × 10 − 4 thx luvs
lorasvet [3.4K]

♡ The Question ♡

- 3.602 × 10 − 4

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer ♡

- 32.02

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

- 3.602 x 10 - 4

Multiply the numbers: 3.602 x 10 = 36.02

= 36.02 - 4

Subtract the numbers: 36.02 - 4 = 32.02!

= 32.02

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tips ♡

- No tips provided!

6 0
3 years ago
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Tyler delivers newspapers.He collected $10 from each customer.He has 5 customers on each street,and delivers to 4 different stre
strojnjashka [21]

Answer:

$200

Step-by-step explanation:

4 different streets with 5 customers on each means 4*5 customers or 20 customers. If he has 20 customers and he gets $10 from each one, thats 20*10. he collected $200

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3 years ago
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if took john 12 hours riding his bike to make the round trip to his uncles if he averaged 20 mph out and 40 mph back how long di
slega [8]
I think 320 miles. i think
5 0
3 years ago
Is my answer correct?
ziro4ka [17]
Here is the answer to the given problem above. 
Here is the exponential function to model this situation:
<span>f(x) = 420(0.79)x
Now, solve with the given values.
</span><span>P(t)=420×(.79<span>)^t</span></span> <span><span>P(5)=420×(.79<span>)^5</span>=129
So the answer would be 129 animals.
Hope this answer helps. Thanks for posting your question!</span></span>
6 0
3 years ago
Read 2 more answers
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