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
kykrilka [37]
3 years ago
6

Eight times the sum of a number and six is 80

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
6 0

8*(n+6)=80

distribute

8n+48 = 80

subtract 48 from each side

8n = 32

divide by 8

n=4

Aleks [24]3 years ago
6 0

the missing number is 4.

8*(x+6)=80

divide both sides by 8

x+6=10

subtract 6 from both sides

x=4.

hope i was able to help. god bless. :D

You might be interested in
In six grade class, 3/7 of the students are boys, and 5/8 of these boys are in Ms. Jones’ class. What fraction of the entire six
Damm [24]

Think of the entire population of 6th graders here. 3/7 are boys and 4/7 are girls. 5/8 of these boys are in Ms. Jones' class; that fraction would be (5/8)(3/7), or 15/56. This 15/56 represents the fraction of the entire sixth grade class who are in Ms. Jones' class.


8 0
3 years ago
Read 2 more answers
The diameter of cold virus cell is about 3x10-9 meter,and the diameter of a streptoccus bacterium cell is about 9x10-7 meter. Wh
Archy [21]

Here we need to compare the orders of magnitude of two measures.

We will see that the bacteria is<em> 300 times larger than the virus.</em>

We know that:

The diameter of the virus-cell is:

D_v = 3 \cdot 10^{-9} m

The diameter of the bacteria cell is:

D_b = 9 \cdot 10^{-7} m

So, to compare them, first notice that both are in the same units, meters, so we only need to <u>compare the numbers</u>.

Is common sense to identify the one with the largest exponent as the largest number, and the largest exponent is -7, thus <u>the bacteria should be the larger one.</u>

But let's prove this with math, remember the property:

\frac{a^n}{a^m} = a^{n - m}

Let's take the quotient between the diameters and see what we get, I will use the <u>diameter of the bacteria in the numerator</u>, thus <u>if the quotient is larger than 1, it would mean that the bacteria is greater and by how much.</u>

quotient = \frac{ 9 \cdot 10^{-7} m}{ 3 \cdot 10^{-9} m}  = \frac{9}{3} \cdot 10^{-7 + 9}\\\\= 3*10^2

So we can say that the bacteria is 3*10^2 = 3*100 = 300 times larger than the virus.

If you want to learn more, you can read:

brainly.com/question/4953281

8 0
2 years ago
Hello! i need help,, again,, :sob:
max2010maxim [7]

Answer:

i need more information

assuming this is a facotr tree, what is the number stemming from the TOP? i cant solve it without any numbers

xx

Step-by-step explanation:

god please learn from these answers so you don't have to wait for ppl to notice your questions

3 0
3 years ago
Which of the following terms can be added to 8b^2c?
spin [16.1K]

ANSWER

C)7cb^2

EXPLANATION

We want find the term among the given options that can be added to

8 {b}^{2} c

That term must be similar to the given term.

It means that,it must be a

{b}^{2} c

term.

From the alternatives provided, the only term, that is similar to the given term is

7c {b}^{2}

Therefore, the correct answer is C

5 0
3 years ago
Read 2 more answers
Can someone help out please
vesna_86 [32]

Answer:

(I think this is the answer hope it helps).

5 0
3 years ago
Other questions:
  • On average, for every 15 points scored by his basketball team, Riley scores 4 of them. About how many points would you expect Ri
    10·1 answer
  • I don't know what to do in this problem.
    10·1 answer
  • The area of a circle is 96 square inches. What is the area of a circle whose diameter is 1.5 dimes the diameter of the circle?
    8·1 answer
  • Find the measure of F. A. 44 B. 88 C. 90 D. 46
    7·1 answer
  • Divide the polynomials.<br> Your answer should be a polynomial.<br> 22 - 71 +12<br> I-3
    12·1 answer
  • The coordinates of point A on a grid are (5, −3). Point A is reflected across the x-axis to obtain point B. The coordinates of p
    8·1 answer
  • 5.0 savings study guide
    12·1 answer
  • Find the value of x. Write your answer in simplest form.
    8·1 answer
  • Can some one help me with geometric sequence?​
    11·1 answer
  • Question : Explore criteria of congruency of triangles using a set of triangle cut outs
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!