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
Bingel [31]
3 years ago
13

N-10+9n-3 combine the like terms

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0

Answer:

10n-13

Step-by-step explanation:

n is positive and 9n is positive so you add 9n and n

9n+n=10n

10 is negative and so is 3 so you do negative 10 minus 3

-10-3=-13

10n-13

You might be interested in
F divided by 28 equal 24
BabaBlast [244]
You can translate to:

F ÷ 28 = 24

F/28 = 24          Cross Multiply

F = 28 * 24

F = 672

6 0
3 years ago
Read 2 more answers
What is the correct solution set for the following graph?
nalin [4]
Point in quadrqnt 111
4 0
3 years ago
2 more than 7 times Lynn age
iVinArrow [24]
Lynn age: 7x+2. That's if you wanted an equation.
8 0
3 years ago
Can someone help me plz am stuck on this.
chubhunter [2.5K]
First Question

circumference = pi * diameter

diameter = circumference/pi = 94.2 in./3.14 = 30 in.

The wheels have a 30-inch diameter.
-----------------------------------------------------------------------
Second question

The area of a circle: area = pi * r^2

radius = diameter/2 = 94.2 in./2 = 47.1 in.

area = pi * r^2 = 3.14 * 47.1 in. * 47.1 in. = 6966 in.^2

Answer: 6966 in.^2
-----------------------------------------------------------------------
Third question

The piece of felt has a width equal to the diameter of the wheel. The length has to be the same as 4 diameters.

4 * 94.2 in. = 376.8 in.

Answer: 376.8 in.
6 0
3 years ago
How can you recognize and interpret associations in two-way tables?
galina1969 [7]

Answer:

Sometimes the best way to tell whether two variables are associated is to ask yourself whether they are not associated. Think backward. In a two-way frequency table, if the relative frequencies for one variable are the same (or close) for all categories of another variable, there is no (or little) associa

3 0
3 years ago
Other questions:
  • Solve for each unknown variable, #67
    6·1 answer
  • Find the slope containing the points (3,7) and (-4,10)
    6·2 answers
  • sam divided a rectangle into 8 congruent rectangles that each have a area of 5 cm2. what is the area of the rectangle before it
    7·1 answer
  • A chef buys 9 cucumbers, 18 peppers, and 21 tomatoes. How much did he spend?6 for 2 dollars for cucumbers 12 for 9 dollars for p
    11·1 answer
  • What is 65% written as a fraction in its simplest form?
    11·2 answers
  • Determine whether quadrilateral ABCD with vertices A(–4, –5), B(–3, 0), C(0, 2), and D(5, 1) is a trapezoid. Step 1: Find the sl
    6·2 answers
  • Which of the following numbers are solutions of the sentence x - 3 < 2 ?
    8·1 answer
  • Which of the follwing is not a pythagorean triple 10,16 19<br>8,15,17<br>16,63,65<br>11,60,61​
    11·1 answer
  • 0.7 bar repeater in simplest form​
    7·1 answer
  • Dinos diner charges 4$ for each sandwich. Carlas cafe charges 8$ for each sandwich write the total costs of 1 2 3 and 4 sandwich
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!