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
Tcecarenko [31]
3 years ago
5

Four more than the product of a number and seven is the product of the number and 10

Mathematics
1 answer:
zepelin [54]3 years ago
5 0

Answer:

4/3

Step-by-step explanation:

7x + 4 = 10x

4 = 3x

x = 4/3

You might be interested in
A die is rolled one thousand times. The percentage of aces should be around ____ or so. the first step iin computing this proble
Katyanochek1 [597]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

Box \ average =\frac{1}{6}  \\\\SD = \frac{1}{6}  \times \frac{5}{6} = \frac{5}{36} \approx 0.373\\\\Expected \ value= 1000 \times \frac{1}{6}  \approx 166.7\\\\SE = 1000 \times 0.373 \approx 11.8\\\\

The total number of aces is approximately 167, 12 or more. The SE is 12 out of 1000, which is 1.2 percent.

The percentage of aces is expected to be around 16.67% , or 1.2%.

7 0
3 years ago
Sales price is 67.50 sales tax is 5% how much is the total amount paid
Zinaida [17]
$70.88

x/67.5=5/100
cross multiply
100x=337.5
divide 100
x=3.375 or 3.38

67.50+3.38= 70.88
7 0
3 years ago
How to equal 5 using the numbers 24,6,9,3,2
AfilCa [17]
24 divided by 6 plus 9 subtract 3 divide 2 =5
6 0
3 years ago
Hi can someone please answer my question please don't put random letters. thank you ❤️​
patriot [66]

Answer:

a

d

A

c

c

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Find the value of x. Round your answer to the nearest tenth.
Fantom [35]
Hello again! So we will be using the pythagorean theorem (leg^2+leg^2=hypotenuse^2) to solve for the bottom leg of the triangles. After we do that, we'll subtract the value of the legs from 31, and that'll be x.


Plug in 17 and z (or any variable that isn't x) into the leg variable and 19 into the hypotenuse variable, and from there we can solve.

17^2+z^2=19^2

Solve the exponents to get 289+z^2=361

Subtract 289 on each side to get z^2=72

Lastly, square root each side of the equation and your answer should be z= \sqrt{72} (To get more accurate answers, you shouldn't round until the end of the problem)


Nextly, we will need to subtract \sqrt{72} from 31. And since there are 2 triangles, you'll need to multiply \sqrt{72} by 2.

x=31- \sqrt{72} *2 \\ x=14.0

In short, x = 14.0
5 0
3 years ago
Other questions:
  • Please help me,
    13·1 answer
  • 80 miles per hour is how many feet per minute?
    9·1 answer
  • State whether each equation is true or false 2(4+5)=13
    14·2 answers
  • X2 + 5x - 36
    10·2 answers
  • -14+7-9r+13r someone please helpp !
    9·2 answers
  • A baseball team won 10 games and lost 7 games. Approximately what percent of games did the team win?
    10·2 answers
  • Which is equivalent to 80^1/4 x?
    15·1 answer
  • AYUDAAAAA PORFAAAAA
    10·1 answer
  • Hard question need help My mom is mad please help Middle school will like and give brainliest
    5·1 answer
  • an exponential function f is defined by f(x)=c^x where c is a constant greater than 1 if f (7) = 4 x f (5) what is the value of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!