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Hatshy [7]
3 years ago
12

Find the percent of change between the two numbers 2 and 1.42.

Mathematics
2 answers:
aleksley [76]3 years ago
6 0

Answer:

29%

Step-by-step explanation:

\frac{0.58}{2}  \times 100 \\

29%

Elina [12.6K]3 years ago
4 0

Percent decrease formula: new value - old value / old value

Solve with the given values.

2 - 1.42 / 2

0.58 / 2

0.29

Turn the decimal into a percentage.

0.29 * 100% = 29%

Therefore, there is a 29% decrease.

Best of Luck!

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On which number line are −6 and its opposite shown?
lina2011 [118]

Answer:

-6\:and\:6

Step-by-step explanation:

When talking about integers, opposites refer to the sign of the integers, meaning that the opposite of <em>negative</em> is <em>positive</em>, and vice versa.

I am joyous to assist you anytime.

3 0
3 years ago
Give the sum of 1/2 and 8/12 in simplest form
labwork [276]

Answer:

7/6

Step-by-step explanation:

sum of 1/2 & 8/12 = 1/2 + 8/12

= 7/6

<h2>hope this help you !! ;))))</h2>
7 0
3 years ago
Rewite 7+√-121 in complex number notation
Alina [70]
11i+7

√-121= 11i (imaginary number)
7 0
3 years ago
Billy plans to paint baskets. The paint costs $14.50. The baskets cost $7.25. Write an equation that gives the total cost as a f
andreyandreev [35.5K]

Let 'x' represent the number of baskets and let 'y' be the total cost.

Since the paint costs 14.50 and each basket cost 7.25, then we have the following function:

y=7.25x+14.50

To find the cost of 4 baskets, we can make x = 4 and solve for y:

\begin{gathered} x=4 \\ \Rightarrow y=7.25(4)+14.50=29+14.50=43.50 \\ y=43.50 \end{gathered}

therefore, the cost of painting 4 baskets is $43.50

7 0
1 year ago
You are remodeling your kitchen. You've contacted two tiling companies who
ICE Princess25 [194]

Answer:

12x=10(25+x)

Step-by-step explanation:

Jim's rate=x

Pete's rate=y

Jim and Pete lays the same number of tiles.

So we have,

12x=10y

Pete's can lay 25 more tiles than Jim per hour

We have

y=25+x

Substitute y=25+x into 12x=10y

12x=10y

12x=10(25+x)

12x=250+10x

12x-10x=250

2x=250

x=250/2

=125

x=125

12x=10(25+x) is the equation used to find the rate that Jim can lay tiles

3 0
3 years ago
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