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Aleonysh [2.5K]
3 years ago
6

Evaluate the expression using order of operations. 6 x 7 – 8 ÷ 4

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
5 0

Answer:

40

Step-by-step explanation:

6 x 7 = 42

8 ÷ 4 = 2

42 - 2

= 40

prisoha [69]3 years ago
5 0

Answer:

40

Step-by-step explanation:

6 x 7 = 42

8 ÷ 4 = 2

42 - 2 = 40

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Please help ill give whoever answers the best the brainliest answer :)
lawyer [7]

Answer: The first answer choice

Step-by-step explanation:

In the first answer choice, the distance increases for two units, then decreases for three units. The distance then increased for 4 units, stayed level for 3 units, and then decrease slowly for 6 units. The graph exactly follows this trend.

The second answer is <em>immediately wrong</em> because it relates the distance between the car and the concert venue. <em>It never mentioned that the car moved, and the venue obviously can't move</em>.

The third answer says that after the first increase/decrease, Tyler went to go text his friends. However, <em>the graph does not show a flat area after the first increase/decrease</em>.

The fourth answer, like the second answer is immediately wrong because <em>homes and schools can't move</em>.

This is my first response, so I hope it was helpful. :D

3 0
2 years ago
Directions: Find each value or measure. Assume that segments that appear to be tangent are tangent ​
SOVA2 [1]

Answer:

x = 7, x = 5

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord.

(1)

27x = 9 × 21 = 189 ( divide both sides by 27 )

x = 7

(2)

12(3x - 5) = 120 ( divide both sides by 12 )

3x - 5 = 10 ( add 5 to both sides )

3x = 15 ( divide both sides by 3 )

x = 5

8 0
3 years ago
A company has an opportunity to bid on three contracts. Determine which would be the best investment given the information in th
MariettaO [177]

CONTRACT  PROFIT, (P)* OF PROFIT...(P)*. TO BREAK EVEN...LOSS, (P)* OF LOSS

Southeast $45,000,            50%                       30%                           $6,000, 20%

Southwest $60,000,            35%                      40%                          $10,000, 25%

California $112,000,           20%                       40%                          $40,000, 40%


I think that the best contract would be with SOUTHEAST. It probability of having a profit is higher than the other two at 50% while its probability of incurring a loss is lesser than the other two at 20%. 

Despite the bigger value of its contract profit of the other two, these value will still be greatly affected by its corresponding probabilities.  

6 0
3 years ago
Read 2 more answers
In the figure, AB || CD. Find the measure of &lt; GEB.
Maru [420]
If AB ║ CD then <GEB = 50 (corresponding angles are equal)

Answer is B.
<GEB = 50
7 0
3 years ago
Dr. E. Quation says the Infant Mortality Rate of Korea shown by the expression; 7(m + 3) - 2. Is equal to his criminal success r
GarryVolchara [31]

Answer:

The infant mortality rate in Korea based on equality provided is:

  • 1.8

Step-by-step explanation:

Since the text mentions that the infant mortality rate in Korea is equal to the criminal success rate, the two expressions must equalize and clear the variable m, which is the rate in each of the expressions:

  • 7 (m + 3) - 2 = 8m + 17.2
  • 7m + 21 - 2 = 8m + 17.2
  • 7m + 19 = 8m + 17.2
  • 19 - 17.2 = 8m - 7m
  • 1.8 = m

As you can see, once the equality of the expressions is solved, <u>a rate of 1.8</u> is obtained.

6 0
3 years ago
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