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kvasek [131]
4 years ago
12

Write a verbal statement that represents the expression 4 + k.

Mathematics
2 answers:
jolli1 [7]4 years ago
7 0
The sum of four and a number
Stels [109]4 years ago
7 0

Answer:

The sum of 4 and an integer.

Step-by-step explanation:

To solve this problem we need to transform the expression written in an algebraic form to a verbal statement.

  1. In this expression, first of all we can notice that the operation given is a sum.
  2. One of the numbers is 4 and the other number is represented by the letter k. Since we are not given any conditions on the k, we could say that k is any number (although in math, the k usually represents an integer, so we'll consider k to be an integer).

Thus, 4 + k would be expressed as "the sum of 4 and an integer"

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Answer:

The value of x is -3.

Explanation:

Given the equation:

4\mleft(2x+3\mright)=3x+3+2x​

Step 1: Distribute 4 in the left-hand side.

\begin{gathered} 4\mleft(2x)+4(3\mright)=3x+3+2x​ \\ 8x+12=3x+2x​+3 \\ 8x+12=5x​+3 \end{gathered}

Step 2: Collect like terms.

\begin{gathered} 8x-5x=3-12 \\ 3x=-9 \end{gathered}

Step 3: Divide both sides by 3.

\begin{gathered} \frac{3x}{3}=-\frac{9}{3} \\ x=-3 \end{gathered}

The value of x is -3.

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1 year ago
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The y axis intercepts the linear function at positive 3
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elena-14-01-66 [18.8K]

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Find the total surface area of each of the following cylinders.
zhuklara [117]

Answer:

272\pi

Step-by-step explanation:

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