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
muminat
2 years ago
15

Using the numbers 8, 6, 4 write an expression that equals 7

Mathematics
1 answer:
8090 [49]2 years ago
4 0

\dfrac{8-4}{4}+6=\dfrac{4}{4}+6=1+6=7


8-\dfrac{8-6}{6-4}=8-\dfrac{2}{2}=8-1=7


\dfrac{8+6}{6-4}=\dfrac{14}{2}=7

You might be interested in
I need to find the equation of the line
deff fn [24]

Answer:

y = 3x + 3

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 3) ← 2 points on the line

m = \frac{3-0}{0-(-1)} = \frac{3}{0+1} = \frac{3}{1} = 3

the line crosses the y- axis at (0, 3 ) ⇒ c = 3

y = 3x + 3 ← equation of line

3 0
2 years ago
Read 2 more answers
Please help !!!!!!!!!
atroni [7]

Answer:

Katherine invested $12,000

Step-by-step explanation:

Use formula

I=P\cdot r\cdot t,

where

I = interest,

P = principal,

r = rate (as decimal),

t = time (in years).

In your case,

t = 1 year,

r = 0.06 (or 6%)

P + I =$12,720, thus

12,720-P=P\cdot 0.06\cdot 1\\ \\12,720-P=0.06P\\ \\12,720=P+0.06P\\ \\1.06P=12,720\\ \\P=\dfrac{12,720}{1.06}\\ \\P=\$12,000\\ \\I=\$12,720-\$12,000=\$720

6 0
3 years ago
Solve the system of linear equations by substitution.What is the solution to x=2y+y and 3x+2y=3
gulaghasi [49]

Answer: the first one is 3y

Step-by-step explanation:

Go to the website mathpapa , type in the problem and it gives you the answer with steps

5 0
3 years ago
HELP ASAP!!!<br> thanks if you helped!
Anton [14]

Answer:

G. \frac{11}{20}

Step-by-step explanation:

3 0
2 years ago
Plz help <br>2×3+6×9×2×1×4-68-1+86=<br><br>plz help​
nordsb [41]
The final answer would be 455
5 0
2 years ago
Other questions:
  • The ________ is the distance around a circle.
    10·2 answers
  • Jarvis has the following averages in his math
    11·2 answers
  • Find the domain and range of the relation. {(−8,−4),(15,14),(−2,15),(14,−11),(19,−19)}
    13·2 answers
  • A package being delivered in the mail weighs 1056 ounces. How much does that package weigh in pounds?
    6·1 answer
  • Katie says the graph of y=8 . (1/2)^x is the same as the graph of f(x)=8 . (1/2)^x. Do you agree? Explain your reasoning.
    10·2 answers
  • Jimmy is on the diving team at his school. The quadratic function graphed on the coordinate plane below represents one of Jimmy'
    13·2 answers
  • Dylan walked 1/2 miles in 20 minutes. How far will he go (in miles) in 120 minutes? ​
    6·2 answers
  • Which number is an irrational number??
    6·1 answer
  • Help plsssss ill give brainly
    13·1 answer
  • Hello, I need help with a math question, please tell me if I am right. *Refer to the photo*
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!