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
andreev551 [17]
2 years ago
6

The sum of seven times a number, and 9, is equal to six times the number. What's the algebraic expression?

Mathematics
1 answer:
S_A_V [24]2 years ago
4 0
7n+9=6n
9=-n
n=-9
..............
You might be interested in
Choose an equation in slope-intercept form for the line that passes through (0,7) and is parallel to the y=4x-19
mario62 [17]
Y = 4x - 19...slope here is 4...parallel lines will have the same slope

y = mx + b
slope(m) = 4
(0,7)...x = 0 and y = 7
now sub

7 = 4(0) + b
7 = b

so ur equation is : y = 4x + 7
7 0
3 years ago
Read 2 more answers
The table and graph both represent the same relationship.
timofeeve [1]

Answer:

your answer will be <u>second opinion </u>

Step-by-step explanation:

y= 2x

hope it helps you

have a wonderful day!!!

5 0
3 years ago
You invest $2,000 in an account that is compounded annually at an interest rate of 5%. You never withdraw money from the account
Nimfa-mama [501]
A=2000(1+.05)^4
A=2000(1.05)^4
A= $2,431.01
After 4 years there will be $2,431.01 in the account.

3 0
3 years ago
NEED HELP WITH PART B
Sergeu [11.5K]

Answer:

y = -20x + 100

Step-by-step explanation:

As per your requirement For Part B, the solution is

The equation in slope-intercept form to model the relations is below:-

To reach 2 points on the graph the line passes through

lets use p1(0, 100), p2(1, 80)

now we will compute the slope:

m = \frac{(y2 - y1)}{(x2 - x1)}

m = \frac{(80 - 100)}{(1 - 0)}

= -20

and now use line equation in form point-slope:

y - y1 = m(x - x1)

y - 100 = -20(x - 0)

y = -20x + 100

6 0
3 years ago
An artist is constructing a piece of art in the shape of rectangle. The artist wants to use string to tightly tie each vertex of
Liula [17]

Answer:

  65.8 ft

Step-by-step explanation:

The number of strings required to tie each vertex to the other three will be ...

  (4)(3)/2 = 6

Those strings will be perimeter strings plus two diagonal strings. The lengths of the perimeter strings are given as 12 ft and 7 ft. The lengths of the diagonal strings can be found using the Pythagorean theorem.

  d² = 12² +7² = 144 +49 = 193

  d = √193 ≈ 13.892

Then the total length of all strings is ...

  L = 2(12.0 +7.0 +13.9) = 65.8 . . . . feet

The artist will need 65.8 feet of string.

4 0
2 years ago
Other questions:
  • Paula bought a jacket on sale for $6 less than half its original price. She paid $36 for the jacket. What was the original price
    13·1 answer
  • The table shows the solution to the equation |2x − 5| − 2 = 3:
    7·1 answer
  • Please help me!!!!!!!!
    5·1 answer
  • Angela wants to cut the longer stick to match the shorter one. How much should she cut to make them equal of the lengths is 3 4/
    11·1 answer
  • Need math help please get back to me soon
    12·1 answer
  • What is the tangent ratio for F ?<br> 13/12<br> 12/5<br> 5/12<br> 12/13
    8·1 answer
  • PLEASE HELP GIVING BRAINLEST PLEASE 30 POINTS
    14·1 answer
  • if you deposit $1000 into an account paying 8.25% annual interest compounded annually, how much money will be in the account aft
    15·1 answer
  • Kerry has a 50% off coupon for GameStop. How much will a $35.95 game cost if he uses the coupon?
    11·2 answers
  • In the diagram,the sum of the values of x and z is 116.What is the value, in degrees, of y?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!