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Murljashka [212]
3 years ago
6

4(x+6y)-9(2x-5y) simplified with steps please :)

Mathematics
2 answers:
ddd [48]3 years ago
7 0

Answer:

Step-by-step explanation:

Write a system of equations to model the situation. Add the equations to eliminate the y-term and then solve for x. Substitute the value for x into one of the original equations to find y. Check your answer by substituting x = 8 and y = 2 into the original system.

SpyIntel [72]3 years ago
7 0

Answer:

-14x+69y

Step-by-step explanation:

4x+24y-18x+45y

-14x+69y

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Lesson 2-3
malfutka [58]

Answer:

18. g= -3

19. x= -1

20. n= 3

21. p= -1

22. d= -3

23. a= 5

Step-by-step explanation:

how to solve the variable (using 18 as an example)

step 1: simplify both sides of the equation.

20+g+g=14

(g+g)+(20)=14(combine like terms)

2g+20=14

2g+20=14

step 2: subtract 20 from both sides.

2g+20−20=14−20

2g=−6

step 3: divide both sides by 2.

2g/2 = -6/2

6 0
3 years ago
A circle has a radius of 30 cm.
topjm [15]
It would be 60 because all you do is double the radius because it is only half of the circle
4 0
2 years ago
Read 2 more answers
(1 point)
alina1380 [7]
ANSWER—C.................................
3 0
3 years ago
D’Quan’s grandmother made a quilt for his bed. The quilt is
damaskus [11]
One Square Meter= 10.764 Square Feet.
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As you're looking for square feet, you've then got to multiply this by 10.764
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Rounded, this is 48.06 square feet.
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3 years ago
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10) Amanda spent $43 on a magazine and
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Answer:

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