Simplify: 2[42 - 3 12 + 4(7 - 9 50)] + (6 + 94)

« previous next »

Author Question: Simplify: 2[42 - 3 12 + 4(7 - 9 50)] + (6 + 94) (Read 62 times)

nautica902

Hero Member
Posts: 591

on: Jun 6, 2019

Question 1

Convert 1

into percentage.
◦ 165%
◦ 1.65%
◦ 0.165%
◦ 65%
◦ 16.5%

Question 2

Simplify: 2[42 - 3 × 12 + 4(7 - 9 × 50)] + (6 + 94)

Contemporary Business Mathematics with Canadian Applications ¦ Hummelbrunner, Halliday, Coombs ¦ 11^th Edition

Buy Test-Bank

tashiedavis420

Sr. Member
Posts: 329

Reply #1 on: Jun 6, 2019

Answer 1

165%

Answer 2

= 2[42 - 3 × 12 + 4(7 - 9 × 50)] + (6 + 94)
= 2[16 - 3 × 12 + 4(7- 9 × 50)] + 6 + 94
= 2[16- 36 + 4(-443)] + 6 + 94
= 2[16- 36 - 1772] + 6 + 94
= 2[-1792] + 6 + 94
= -3584 + 6 + 94
=-3584 + 6 + 6561
= -3578 + 6561
= 2983

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.