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Vlad [161]
3 years ago
13

What type of expression is 3x+7

Mathematics
2 answers:
sashaice [31]3 years ago
8 0
I think it's a one step equation
larisa86 [58]3 years ago
4 0
<h2>Answer</h2>

This question is related to basic algebraic expression. Its answer will be -7/3

<h2>Explanation</h2>

Any mathematical phrase that contains numbers, variables with algebraic operators (like +, -, *, /) is called algebraic expression equation. The values of variables such as x, y or a, b can be changed accordingly. In this phrase, 3 and 7 are constant numbers while x represents a variable. Some other examples of an algebraic expression are the following;

x + 6

y + z -1

To solve this problem,

3x +7 =0

3x = -7

x = -7/3


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Phantasy [73]

Answer:Candy can arrange in 1, 2, 3, 5, 6, 10, 15 ways

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Solution:

Candy brought 30 cookies to a party. List all the ways she can arrange them on a plate in equal rows.

Given that Candy brought 30 cookies to party

She has to arrange the ways she can arrange them on plate in equal rows

We have to list the factors of 30

factors of 30 = 1, 2, 3, 5, 6, 10, 15

So she can arrange in 8 ways

Possible arrangement are 1, 2, 3, 5, 6, 10, 15 rows

David is setting up tables for 24 people at the party. The same number of people will sit at each table, and no one will sit alone. How many people can sit at each table? List all possibilities.

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Thus 2, 3, 4, 6, 8, 12 number of people can sit at each table

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Step-by-step explanation:

7 0
3 years ago
Find the sum of 2.005, 35.7 and 406​
Ann [662]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon
zmey [24]

Using implicit differentiation, it is found that the radius is increasing at a rate of 0.0081 cm per minute.

<h3>What is the volume of a sphere?</h3>

The volume of a sphere of radius r is given by:

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Applying implicit differentiation, the rate of change is given by:

\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}

In this problem, we have that:

\frac{dV}{dt} = 500, r = 70

Hence the rate of change of the radius is given as follows:

\frac{dV}{dt} = 4\pi r^2\frac{dr}{dt}

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\frac{dr}{dt} = \frac{500}{19600\pi}

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The radius is increasing at a rate of 0.0081 cm per minute.

More can be learned about implicit differentiation at brainly.com/question/25608353

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4 0
2 years ago
What is the whole number of 6%
Vadim26 [7]
6% is less than 1, so it can't be any whole number.
3 0
4 years ago
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Tasya [4]

Answer: 40/41

Step-by-step explanation:

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4 0
3 years ago
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