4 years ago

Solve the following quadratic-linear system of equations.

Mathematics

1 answer:

Reika [66]4 years ago

7 0

The answer should and must be Done

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Students were asked to explain the first step in solving the equation: 3y + 4 = 16. Susan says multiply by three. Ted says to ad

Juli2301 [7.4K]

Answer:

Nicole is correct

Step-by-step explanation:

They need to get the 3y on one side of the equal sign and the known numbers on the other side. To do this, they must subtract the 4 from both sides.

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3 years ago

25 points!!!! HELP ANSWER!

Fantom [35]

Answer:

a) 1st and 2nd

b) 4th one

Step-by-step explanation:

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omeli [17]

Answer:

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Step-by-step explanation:

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3 years ago

It’s you birthday and you bought a giant sandwich to feed all of your guests. The sandwich is 10 1/2 feet long and you need to f

Hoochie [10]

Answer: $1\dfrac{3}{4}\text{ feet}$

Step-by-step explanation:

Given: Length of sandwich = $10\dfrac12\text{ feet}=\dfrac{21}{2}\text{ feet}$

Total people = 14

If everyone gets a same sized piece , then length of each piece should be

$\dfrac{\text{ Length of sandwich}}{\text{Total people}}$

$=\dfrac{\dfrac{21}{2}}{14}\text{ feet}\\\\=\dfrac{21}{2\times14}\text{ feet}\\\\=\dfrac{7}{2\times2}\text{ feet}\\\\=\dfrac{7}{4}\text{ feet}\\\\=1\dfrac{3}{4}\text{ feet}$

Hence, length of each piece = $1\dfrac{3}{4}\text{ feet}$

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3 years ago

The volume of 10,000 drops of liquid is a 1 fluid ounce. what is the volume of 1000 drops?

Paraphin [41]

1/10 is the answer if you divide 10,000 from 1,000
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3 years ago