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monitta
2 years ago
8

Add. Simplify the answer and write it as a mixed number. 1/4+4/5+9/10

Mathematics
2 answers:
melamori03 [73]2 years ago
7 0

Answer:

1\frac{19}{20}

Step-by-step explanation:

djverab [1.8K]2 years ago
5 0

Answer:

39/20 = 1.95

That's my simplified answer

39/20 = 1 19/20

Will this help?

Step-by-step explanation:

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Nataly_w [17]

Answer:

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Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
Please answer if possible. Thanks!​
aliya0001 [1]

Answer:

0

Step-by-step explanation:

0 is the center of -4 and 4

7 0
3 years ago
Pedro le dice a María si cambias los billetes de 10 € que tienes por billetes de 5 € y los billetes de 5 € por billetes de 10 €
Bad White [126]

Answer: Maria has 10 bills of 5€ and 10 bills of 10€.

She has a total of 150€.

Step-by-step explanation:

Let be "f" the number of 5€ bills that Maria has and "t" the number of 10€ bills that Maria has.

Set up a system of equations:

\left \{ {{f+t=20} \atop {5f+10t=10f+5t}} \right.

Use the Substitution method to solve the system of equations:

1. Solve for "f" from the first equation:

f=20-t

2. Substitute the equation obtained into the second equation and solve for "t".

Then:

5(20-t)+10t=10(20-t)+5t\\\\100-5t+10t=200-10t+5t\\\\20t-10t=100\\\\t=\frac{100}{10}\\\\t=10

3. Substitute the value of "t" into the equation f=20-t and evaluate:

f=20-10\\\\f=10

Therefore, Maria has 10 bills of 5€ and 10 bills of 10 €.

So the total amount of money she has, is:

Total=10(5)+10(10)=150

She has a total of 150€.

5 0
3 years ago
Which exponential function is represented by the table?
Alex787 [66]

Answer:Exponential

Step-by-step explanation:

Y= .5x.2^x

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3 years ago
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Her chances for the drawings is 1/40 as if it was out of 100, it would be 1/20.
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2 years ago
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