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Yanka [14]
3 years ago
6

2+2 pls need help it is for my test

Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

4

Step-by-step explanation:

konstantin123 [22]3 years ago
6 0

Answer:

4

Step-by-step explanation:

BRAINLIEST

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Over the course of 4 days the price of stock at ACME corporation fell $28. What was the average change in stock price per day?
Ludmilka [50]
The average change is 33 stock price per day
6 0
3 years ago
Help me solve these two problems pls and pls explain how you solved it
Darya [45]
-x+6>-(2x+4)
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10<x



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8 0
3 years ago
02.08) simplify (10x2− 8x − 1) (4x2− 8x − 5). (1 point) 14x2− 16x 6 14x2 16x 6 14x2− 16x − 6 14x2 16x − 6
NARA [144]
(10x^2 - 8x - 1) + (4x^2 - 8x - 5) = 10x^2 - 8x - 1 + 4x^2 - 8x - 5 = 14x^2 - 16x - 6
4 0
3 years ago
Read 2 more answers
2. QUIT WHILE YOU CAN Smoking has long been connected with serious diseases, such as lung cancer,
den301095 [7]

Using proportions, it is found that the life span of the person would be 14 years, 212 days and 22 hours shorter.

---------------------------

  • 2 packs a day for 35 years is 40 cigarettes a day for 12775 days, as 35 \times 365 = 12775.
  • Thus, a total of 511000 cigarettes, as 40 \times 12775 = 511000.
  • Assuming each cigarette costs 15 minutes of life, the person loses 7665000 minutes of life, as 15 \times 511000 = 7665000

  • One year has 525600 minutes, thus the person loses 14 years of life, as \frac{7665000}{525600} = 14.5833333
  • Looking at the decimal part, the person loses 212 days of life, as 0.5833333 \times 365 = 212.916666655
  • Again looking at the decimal part, 22 hours, as 0.916666655 \times 24 = 22

  • Thus, the person loses 14 years, 212 days and 22 hours of life.

A similar problem is given at brainly.com/question/23352001

6 0
2 years ago
5. What is the solution set for -4 x - 10 s 2?
rewona [7]

Answer:

-4x - 20x

Step-by-step explanation:

Multiply 2 by -10

5 0
3 years ago
Read 2 more answers
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