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Evgen [1.6K]
3 years ago
11

What is the answer to this problem?7-3x - 15=19

Mathematics
2 answers:
sergij07 [2.7K]3 years ago
6 0
The answer is x = -9
marshall27 [118]3 years ago
3 0
X=-9 is the answer because you combine like terms first
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At a farmers market, oranges sell for $5 per bag and apples sell for $3 per
dimulka [17.4K]

Answer:

A. 3 bags of oranges, 4 bags of apples

Step-by-step explanation:

If O is number of bags of oranges and A is number of bags of apples:

O + A = 7

5O + 3A = 27

We can solve this system of equations with either substitution or elimination.  I like to use substitution, but you can use whichever you prefer.

O = 7 − A

5 (7 − A) + 3A = 27

35 − 5A + 3A = 27

35 − 2A = 27

8 = 2A

A = 4

O = 7 − A

O = 3

Teresa bought 3 bags of oranges and 4 bags of apples.

4 0
3 years ago
______________ can hold multiple values within a single variable and is defined by having values between square brackets.
lorasvet [3.4K]

The term that completes the blank and fits the description is an array

<h3>How to complete the blank?</h3>

From the question, we understand that:

  • The variable term holds multiple values
  • It uses square brackets
  • it is defined by a single variable

The term that fits the above highlights is array

Hence, the complete statement is:

<em>array can hold multiple values within a single variable and is defined by having values between square brackets.</em>

Read more about arrays at:

brainly.com/question/22364342

#SPJ4

8 0
2 years ago
If the sum of the interior angle of a polygon is 1800 how many sides does it have
Verdich [7]

Answer: 12 sides

Step-by-step explanation:

The sum of the interior angles of a polygon is 180(n-2), where n is the number of sides

180(n-2)=1800\\\\n-2=10\\\\n=12

6 0
2 years ago
Which decimals as the same value as 2 divided by 5
LenKa [72]

Answer:

anything that ends in 0 like .10

5 0
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3 years ago
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