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
KatRina [158]
1 year ago
6

The sum of a number increased by three and the number decreased by seven

Mathematics
1 answer:
mash [69]1 year ago
8 0

Answer is (n + 3) + (n - 7)

Simplified to 2n - 4

Using “n” for number

You might be interested in
I need help hurry please
PolarNik [594]

Answer:

b

Step-by-step explanation:

For this question the answer will be b

Hope this helps and hope u pass test

7 0
3 years ago
NEED URGENT HELP!
sp2606 [1]
(3,9)(5,15)
slope = (15 - 9) / (5 - 3) = 6/2 = 3

y = mx + b
slope(m) = 3
(3,9)...x = 3 and y = 9
sub and find b, the y int
9 = 3(3) + b
9 = 9 + b
9 - 9 = b
0 = b

so ur equation is : y = 3x + 0....can be written as y = 3x.

after 12 months...
y = 3x...x = 12
y = 3(12)
y = 36 inches
6 0
3 years ago
The points in the table lie on a line. Find the slope of the line
NikAS [45]

Answer:

4

Step-by-step explanation:

(y2-y1)/(x2-x1)=m

(10-2)/(3-1)

8/2

m=4

3 0
2 years ago
Which of the following are like terms?
SVETLANKA909090 [29]

Answer: D) 13y^25 and 2y^25

Like terms involve the same variables, and each of those variables must have the same exponents.

Another example of a pair of like terms would be 5x^3y^2 and 7x^3y^2. Both involve the variable portion "x^3y^2" which we can replace with another variable, say the variable z. That means 5x^3y^2 becomes 5z and 7x^3y^2 becomes 7z. After getting to 5z and 7z, it becomes more clear we have like terms.

5 0
3 years ago
Which choice is equivalent to the expression below ? sqrt -12
STALIN [3.7K]
There’s no answer choices
6 0
3 years ago
Read 2 more answers
Other questions:
  • 12/3m +2 = 21/6*<br> what is the answer
    12·1 answer
  • Is 0.329 rational or irrational
    6·2 answers
  • recommend an element use to fill bottles that contain ancient paper. the element should be a gas at room temperature, should be
    13·1 answer
  • At a benefit concert, fourteen bands have volunteered to perform but there is only enough time for six of the bands to play. How
    9·1 answer
  • The standard equation of a circle with center (h.k) and radius r is (% - hy * (y - Ky = p. Which
    14·1 answer
  • This reaction is an example of what type of reaction? NH3(g) + H2O(l) ? NH4OH(aq) A. a synthesis reaction B. a hydrolysis reacti
    13·1 answer
  • What is 02.15cm in meters
    7·1 answer
  • Quick prints makes custom t-shirts. They charge $10 for each t-shirt ordered plus a $5 design fee. Which situation best represen
    11·1 answer
  • I need this quick.<br> Solve -40x+68= -2 and <br> .65x + 23= -1 using Elimination method
    9·1 answer
  • -2 points) Find the perimeter of the triangle with the vertices at
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!