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
DiKsa [7]
3 years ago
10

Simplify 8x + 10y + 9x - 3y by identifying and combining like terms. A. 17x + 13y B.24y C.17x+7 D.17x + 7y

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0

Answer:

17x +7y

Step-by-step explanation:

8x + 10y + 9x - 3y

Combine like terms

8x+ 9x          + 10y - 3y

17x                   +7y

8x+9x are like terms    and 10y -3y are like terms

LuckyWell [14K]3 years ago
6 0

Answer:

17x + 7y

Step-by-step explanation:

8x + 10y + 9x - 3y

Rearrange.

8x + 9x + 10y - 3y

Factor out x and y.

x (8 + 9) + y (10 - 3)

Add or subtract.

x (17) + y (7)

17x + 7y

You might be interested in
Please help and explain.
Alexandra [31]

Answer:

-1/3

Step-by-step explanation:

Use the formula, (y2 - y1)/(x2 - x1).  In this case, there is a negative slope.  

Start from point, (1, 9) and go to point (4, 8).  

Use the formula:

(y2 - y1)/(x2 - x1)

Y2 = 8

Y1 = 4

X2 = 9

X1 = 1

(8 - 9)/(4 - 1) = -1/3

Therefore, the slope is -1/3

6 0
2 years ago
Read 2 more answers
8m + 5n for m= 3 and n=-5
sasho [114]

Answer:

- 1

Step-by-step explanation:

8m + 5n

8(3) + 5(- 5)

24 + (- 25)

24 - 25

- 1

6 0
2 years ago
Read 2 more answers
Area= 169(pie)mm(squared)<br><br> What's the radius and diameter
Natali [406]

You would have to divide by 3.14 to find the radius squared, and to find the diameter, just add the radius plus the radius.
4 0
3 years ago
Percent of discount 15%<br> Sale price $146.54
SVETLANKA909090 [29]
15/100=0.15
146.54 times 0.15=21.98
not sure what answer you’re looking for
if you’re trying the find how much the item will cost after the 15% it’ll be 124.56 $146.54-21.98=124.56
if you’re trying to find how much money you’re saving or how much money is being taken off it’s $21.98
hope this helps! (-:
7 0
2 years ago
Which is a factor of 4x^2-6x-40?
Dmitry [639]
(2x + 5) / (3x + 5) as ur answer
6 0
3 years ago
Other questions:
  • What is the value for u?
    9·2 answers
  • Find the equation of a line passing through the points (-3,6) and (1,2)
    10·2 answers
  • I really dont get this:( i need some answers!
    9·1 answer
  • Simplify square root 144/36<br><br> A.3<br> B.24<br> C.1/3<br> D.2
    15·2 answers
  • ben is 12 years older than ishaan.ben and ishaan first met two years ago. three years ago,ben was 4 times as
    10·1 answer
  • For the sets: A = {1, 2, 3, 4, 5} B = {1, 3, 5} C = {4, 6} U = {numbers from 0 to 10},
    11·1 answer
  • Please i need this asap you get 14 points for answering
    14·1 answer
  • What is 164.362 rounded to 4, 3 and 1 significant figures​
    12·1 answer
  • Write an expression showing 5 less than the number K
    15·1 answer
  • Name 2 types of subtraction
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!