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
Neporo4naja [7]
3 years ago
9

Simplify: 8n-7y-12n+5-3y

Mathematics
2 answers:
professor190 [17]3 years ago
3 0
8n−7y−12n+5−3y

=8n+−7y+−12n+5+−3y

Combine Like Terms:

=8n+−7y+−12n+5+−3y

=(8n+−12n)+(−7y+−3y)+(5)

=−4n+−10y+5

Andrew [12]3 years ago
3 0
We simplify by combining like terms. -4n+5-10y. That is simplified form.<span />
You might be interested in
Given the system of equations, what is the solution?<br><br> 2x + y = 7<br> 2x - 3y = -1
eduard

Answer: Point Form - (5/2, 2) Equation Form - 5/2, y = 2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Mitch borrowed $500 from his brother. He mows lawns after school and on the weekends. He charges $32 a lawn and pays his friend
alexgriva [62]
Let's take this one at a time starting from the brother's net income because this would be the root basis. We let x be the number of lawns his brother and Tom mowed. 

Brother's Net Income = 32x - 12x = 20x

Mitch promises to pay the borrowed money of $500 plus 40% of what his brother earns. The algebraic equation for this is:

Mitch's payment = $500 + 0.4(20x) = $500 +$8x
3 0
3 years ago
Read 2 more answers
Douglas is placing strings of lights around the edge of a circular patio with a diameter of 7.5 m. The lights are in lengths of
Salsk061 [2.6K]
Circumference of circular path=pi*d^2/4
=44.156
length of light=1.45

light needed=44.156/1.45
=31 approx
8 0
3 years ago
Read 2 more answers
If $171 was raised during the bake sale and car wash how much money was raised for the dance?
Masja [62]
I'm guessing 71. I can't see everything
7 0
3 years ago
Which expression can be used to determine the length of segment ZY? See image.
mixer [17]

Answer:

\sqrt{8^{2} + 3^{2} }

Step-by-step explanation:

We see that this is a rectangle triangle, and that the ZY side is the hypotenuse.

It's length is then square root of the sum of the squares of the other sides:

hyp = \sqrt{a^{2} + b^{2} }

So, in this case:

ZY = \sqrt{8^{2} + 3^{2} }

The 8 and 3 numbers are easy to get from the graphic... and the order doesn't matter (8² + 3² = 3² + 8²).

That's an easy rule to remember.

I hope it helps.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the missing number 2 ?/4 = 11/4 ?/10 =4/5
    14·1 answer
  • Find angle B to the nearest tenth.
    5·1 answer
  • 2x - 2y = 22 find the value of y when x equals 2
    12·2 answers
  • Let [n] represent the greatest even integer less than n that divides n, for any positive integer n. For example, [24] = 12. What
    8·1 answer
  • An amount of $28,000 is borrowed for 11 years at 3.75% interest, compounded annually. if the loan is paid in full at the end of
    14·1 answer
  • **100 POINTS**!!Arrange the steps of a good investment strategy in the correct order.
    11·1 answer
  • NEED HELP PLS FOR BOTH!!!
    5·1 answer
  • QUESTION 8
    12·1 answer
  • HELP !!!! when will someone -
    7·1 answer
  • Please help I’ve been trying to do this for hours
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!