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zalisa [80]
3 years ago
5

8y - y + x + 3x simplified

Mathematics
2 answers:
andrew11 [14]3 years ago
8 0
7y+4x is the answer to this problem after simplification!
vredina [299]3 years ago
3 0

Answer:

7y+4x

Step-by-step explanation:

1. So the -y is 1 so you subtract one from the 8 which is 7.

2. x is also like a one so that would also equal 4

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Use the function below to find f(-2).<br> Help pls..
xenn [34]

Answer:

1/25

Step-by-step explanation:

f(x) = 5^x

f(-2) = 5^-2

       We know that a^-b = 1/a^b

      = 1/5^2

    = 1/25

4 0
3 years ago
A square has an area of 1,156 square inches. What is the perimeter of the square?
notsponge [240]

Answer:

136 in

Step-by-step explanation:

Area = 1,156 in² = side x side

Side = √1,156 = 34 in

Perimeter = 4 x side = 4 x 34 = 136 in

5 0
3 years ago
The temperature is 6°F outside right now and is dropping 2° every hour. Aletta wants to know how many hours it will take for the
DedPeter [7]

Answer:

It will take 8 hours

Step-by-step explanation:

7 0
3 years ago
12 one third minus 6 9/10​
masya89 [10]

12\dfrac{1}{3}-6\dfrac{9}{10}=12\dfrac{10}{30}-6\dfrac{27}{30}=6+\left(-\dfrac{17}{30}\right)=5\dfrac{13}{30}

4 0
4 years ago
A store is selling a couch for $443.00 on a 24-month payment plan. If a down payment of $97.00 is given, and no interest is char
Cloud [144]
The answer is $14.42

WORK: 443-97= 346
                           346÷24=14.416...
round 14.416 to the nearest cent = 14.42
4 0
3 years ago
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