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
tino4ka555 [31]
2 years ago
13

What is the answer to 5x(4+2)+2

Mathematics
1 answer:
iogann1982 [59]2 years ago
6 0

Answer:

30x+2

Step-by-step explanation:

5x(4+2)+2

5x(6)+2

30x+2

You might be interested in
Write 358.41 x 10^5 as a standard form.<br> 10 minutes left plzz helpppp
myrzilka [38]

Answer: 35841000

Step-by-step explanation: Well basically 10^5 is 10 followed by 4 zeros (100000). Knowing this multiply 358.41*100000 which is 35841000.

I think this is correct but I may have done something wrong

3 0
3 years ago
Someone help me with this table !!!!!!!
Artemon [7]

Answer:  The image of the completed table is shown below

In the completed table, we have the following values (left to right)

  • Row One: 30, 10, 40
  • Row Two: 15, 45, 60
  • Row Three: 45, 55, 100

==============================================

Explanation:

We're told that "40 people responded that they use mouthwash". That means we'll write "40" at the very end of the "use mouthwash" row. This represents the total number of people who use mouthwash, since we're underneath the "total" in that far right column.

Then we're further told that "Of the people who use mouthwash, 30 people use floss", so we'll write "30" in the first row, first column blank space. These are the people who both floss and use mouthwash. Because earlier we know 40 people use mouthwash overall, this leaves 40-30 = 10 people who use mouthwash, but they don't floss.

To summarize so far: In row 1, we have the following values from left to right: 30, 10, 40

The first two items of this row must add to the last item.

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

Now onto row 2

Since 40 people use mouthwash, and 100 people were surveyed, this means that 100-40 = 60 people do not use mouthwash.  The value 60 goes at the very end of row 2. This represents another total.

Like earlier, the first two items must add to the last. So 40+60 = 100.

Now turn to the fact that "45 people responded that they don't floss and don't use mouthwash". This tells us that "45" will be in the "no mouthwash" row and "don't floss" column.

We have 60 people who don't use mouthwash, and 45 of those people also don't floss. Therefore, 60-45 = 15 people do floss but they don't use mouthwash. We'll write "15" in the second row, first column.

Along row 2, we have the following values: 15, 45, 60

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

Row 3

For each column, add up the first two items to get the third one. This will lead to the totals along this bottom row.

  • Floss: 30+15 = 45
  • Don't Floss: 10+45 = 55 .... note how this matches up with the third piece of information your teacher provided

The third column is already done, but again we can see that 40+60 = 100.

Furthermore, the first two items of the third row add to 45+55 = 100 which helps confirm our answers.

The full completed table is shown below.

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

To summarize, we are effectively just sorting the values given to us to write them into the table. Then we use a bit of algebraic detective work to find out what values are missing so we fill out the completed table.

7 0
2 years ago
The number 0.14356712341… never repeats or terminates. The number is number. Rounded to the nearest thousandth, it is
Alenkinab [10]
0.144 because the number after 3 is 5 and that rounds the 3 to a 4.
3 0
3 years ago
The cost of a student ticket to the school play is $7. Write an equation that correctly relates the total cost, c, for a particu
svp [43]
The answer is:

c = 7s

The Independent Variable is: s
The Dependent Variable is: c
8 0
3 years ago
Find the value or X. Round your answer to the nearest tenth.
RSB [31]

Answer:

x = 9.3

Step-by-step explanation:

tan 25° = x/20

0.4663 = x/20

x = 9.3

5 0
2 years ago
Other questions:
  • What is -1 29/40 as a decimal ? - show work plz:(
    6·2 answers
  • Six rectangles each with a common base width of 2
    8·1 answer
  • a varies directly as b and inversely as the square of c. If a = 197 when b = 5 and c = 5, find a if b = 3 and c = 3
    15·1 answer
  • How do you find the IQR? *
    9·1 answer
  • What is the equation of a line passing through (-6, 5) and having a slope of 1/3 ? A. B. C. D. y = 3x + 7
    10·2 answers
  • What shape is this cross-section?
    9·2 answers
  • Football team scores 42 points in 3<br> games. Find the unit rate
    12·2 answers
  • Rewrite the equation below so that it does not have fractions.
    12·1 answer
  • Is it possible for two numbers to have a difference of 8, and a sum of 1?
    7·1 answer
  • The diameter of the pan is 9 inches. What is the approximate circumference of a lid that will fit his frying pan? (Use 3.14 for
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!