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sveta [45]
3 years ago
14

Please math expert simplify this thanks you

Mathematics
2 answers:
Svetllana [295]3 years ago
6 0

Answer:

a-2

Step-by-step explanation:

Morgarella [4.7K]3 years ago
6 0

Answer:

q - 2

Step-by-step explanation:

=)

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During a sale, a store offered a 15% discount on a tablet computer that originally sold for $460. After the sale, the discounted
Lady bird [3.3K]

The percent of the original price after markup is 98%

<h3>Mark up and discounts</h3>

Given the following parameters

  • Original price of tablet = $460

If during a sale, a store offered a 15% discount on a tablet, the new price after discount will be:

New price = 0.85 * 460

  • New price = $391

If the tablet computer was marked up by 15% after the discount, then the price after the markup is given as:

  • Price after markup = 1.15 * 391
    Price after markup = $450

To get the required percent;

x% of 460 = 450
x% = 450/460

x% = 0.978

x = 98%

Hence the percent of the original price after markup is 98%

Learn more on discount here; brainly.com/question/1548141

6 0
3 years ago
Find the value of 3a + 2b -3 when a=-5 and b=-6
UNO [17]

Answer:

-30

Step-by-step explanation:

Substituting values of a and b in equation

3(-5)+2(-6)-3

-15-12-3

-15-15

-30

4 0
3 years ago
Read 2 more answers
Which correctly renames 7 8 and 5 6 using a common denominator?
Vilka [71]

Answer:

Step-by-step explanation:

7/8 and 5/6......common denominator of 24

7/8 = 21/24

5/6 = 20/24

5 0
3 years ago
Can someone help me.
Kamila [148]
31+ x + 4 + 3x + 9 = 180 \\ 4x + 44 = 180 \\ 4x = 180 - 44 \\ x = 136 \div 4 \\ x = 34 \\
S=34+4°
=38°

T=3x+9°
=3×34+9
=102+9°
=111°

HOPE IT HELPS UH!!☺️☺️
3 0
4 years ago
Condense log₂ 4 + log₂ 5
yawa3891 [41]

Answer:   \log_2(20)

Work Shown:

\log_2(4) + \log_2(5)\\\\\log_2(4*5)\\\\\log_2(20)\\\\

The rule used is \log_{b}(\text{x}) + \log_{b}(\text{y}) = \log_{b}(\text{xy})

7 0
2 years ago
Read 2 more answers
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