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Maslowich
3 years ago
12

From the set {2, 6, 42}, use substitution to determine which value of x makes the equation true.

Mathematics
1 answer:
Galina-37 [17]3 years ago
7 0
The answer to your question is letter A.2
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Reduce to simplest form.
Shkiper50 [21]

Answer:

  11/6

Step-by-step explanation:

  \dfrac{6}{3}+\left(-\dfrac{1}{6}\right)=\dfrac{12}{6}-\dfrac{1}{6}=\dfrac{12-1}{6}\\\\=\boxed{\dfrac{11}{6}}

As a mixed number, this is 1 5/6.

3 0
3 years ago
The table shows the number of toys sold at Penelope's Toys and Games store in different years. Find the rate of change in the nu
Aliun [14]

Answer:

Year - (1993 - 1995)

Step-by-step explanation:

Rate of change in the number of toys sold = \frac{\text{change in number of toys sold}}{\text{Time interval}}

In the interval (1990 - 1993),

Rate of change in number of toys sold = \frac{32000-20000}{1993-1990}

                                                                = \frac{12000}{3}

                                                                = 4000

In the interval (1993 - 1995),

Rate of change = \frac{42000-32000}{1995-1993}

                          = \frac{10000}{2}

                          = 5000

In the interval (2000 - 1995),

Rate of change = \frac{57000-42000}{2000-1995}

                          = \frac{15000}{5}

                          = 3000

In the interval (2006 - 2000),

Rate of change = \frac{63000-57000}{2006-2000}

                          = \frac{6000}{6}

                          = 1000

Therefore, rate of change in the number of toys sold is greatest in the interval (1993 - 1995).

4 0
3 years ago
NEED HELP ASAP!!!
Dvinal [7]

Answer D

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
I really need help with this question
lilavasa [31]

Answer:

  a) 625; 625; right triangle

  b) 205; 256; obtuse triangle

Step-by-step explanation:

The squares are values found in your memory or using a calculator. It is straightforward addition to find their sum.

<h3>left side</h3>

7² +24² = 49 +576 = 625

25² = 625

The sum of the squares of the short sides is the square of the long side, so this is a right triangle.

__

<h3>right side</h3>

6² +13² = 36 +169 = 205

16² = 256

The long side is longer than is needed to form a right triangle, so the largest angle is more than 90°. This is an <em>obtuse triangle</em> (as shown).

5 0
2 years ago
Nick has a $45 coffee gift card. He purchased the same latte 6 times and has $18 left on the card. What was the price of each la
Ad libitum [116K]

Answer:

The price for each latte was $4.50

Equation: 45-18=6x

3 0
4 years ago
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