1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleks [24]
3 years ago
12

Evaluate each expression 12-3(4) and 12÷3(4) and 3×4(5-3) and 3(4+7)-5×4

Mathematics
1 answer:
DerKrebs [107]3 years ago
5 0

12-3(4) = 0

12÷3(4) = 16

3×4(5-3) = 24

3(4+7)-5×4 = 13

You might be interested in
The edges of each tissue box measure 6.5 inches the dimensions of the shipping container are 19.5 inches by 39 inches by 19.5 in
alexdok [17]
The number of tissues that can fit the container will  be given by:
[volume of the container]/[volume of tissue box]
volume of container:
V=length×width×height
V=19.5×39×19.5
V=14829.75

Volume of tissue box:
v=6.5×6.5×6.5
v=274.625

Number of tissues in the container:
14829.75/274.625
=54

Answer: 54 tissue paper boxes
3 0
3 years ago
Sam watched television the past five nights for 42 minutes, 23 minutes, 56 minutes, 19 minutes, and 67 minutes. What was the med
guajiro [1.7K]

Answer:

42 minutes is the median amount of time

Step-by-step explanation:

The Median is the middle value of data set.

If there is "odd" number of numbers, and there are n numbers, the median is:

(n/2) + 1 th  number

If there is "even" number of numbers, and there are n numbers, the median is:

Average of n/2th and (n/2) + 1 th number

Here, we have 5 numbers, so the median would be:

(5/2) + 1 th number

That is

3rd number

But, we need to arrange the numbers from least to greatest. Lets write it:

19, 23, 42, 56, 67

The third number is 42, this is the median

3 0
3 years ago
What’s the perimeter can you show me how to do it
goldenfox [79]

Answer:

48 sq. ft.

Step-by-step explanation:

P=12 times 12 which equals 144

A=12+12+12+12=48

7 0
3 years ago
Simplify the expression:<br> 6b+7b2+4
Bezzdna [24]

Answer:

13b + 6= 18b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Use the value of x to find the measure of angle 1 x=25
nadya68 [22]

Answer:

Step-by-step explanation:

yes 1x=25

7 0
3 years ago
Other questions:
  • Help with attachment below
    14·1 answer
  • Which must be true?​
    13·1 answer
  • What is the volume of a tissue box that is 10 in long,4 in long,and 5 inches high?
    13·1 answer
  • 6. Mr. Larson worked days during the week . On each day , he spent $ 7 on lunch . On Sunday , he spent $ 40 on lunch for his fam
    9·1 answer
  • Product is a 12-ounce bottle of generic mouthwash that sells for dollar 39 product B is a 24 ounce bottle of mouthwash that cost
    12·2 answers
  • Help me, please. Don't just claim my points, it's irritating
    6·2 answers
  • G(t) = 2t - 5; Find g(-9)
    15·1 answer
  • The circumference of a circle is approximately 131.88 centimeters What is the area of the shaded region (6/10 of a circle)
    6·1 answer
  • Add or subtract each fraction and write it as a decimal in simplest form
    12·1 answer
  • Help please thank you
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!