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kvv77 [185]
3 years ago
5

Simplify each expression. 1) 7(3v - 3) 2) -3(-n + 4) 3) -6(-8x - 3) 4) -(3b - 9)

Mathematics
2 answers:
Reil [10]3 years ago
3 0

Answer:

Step-by-step explanation:

1 21v - 21

2 3n - 12

3 48x + 18

4 -3b + 9

Tanzania [10]3 years ago
3 0

Answer:

1) 21v-21

2) 3n-12

3) 48x+18

4) -3b+9

Step-by-step explanation:

used distributive property to solve

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Mr. wilsons rectangular garden has an area of 27 square feet. if the length of hus garden is three times the width what are the
Thepotemich [5.8K]

Answer:

9x3

Step-by-step explanation:

9 is three times greater than 3

9*3=27

8 0
2 years ago
Geometry math question no Guessing and Please show work
Readme [11.4K]

Angle (8x)⁰ and angle (2x+60)⁰ are congruent angles as corresponding angles.

So,

8x = 2x+60

8x - 2x =60

6x = 60

x=10

Answer C. 10

3 0
4 years ago
20 points! Simplify: 2y(2y+3yx^{2} )-y^{2} (3-y) please show work!
arlik [135]

Answer:

8x2y - 6x2 - 8xy2 - y2

Step-by-step explanation:

Equation at the end of step  1  :

 (((((5•(x2))•y)-(5•(x2)))+(3y•(x2)))-(3•(y2)))-((((x2)+(y2))+(8x•(y2)))-3y2)

Step  2  :

Equation at the end of step  2  :

 (((((5•(x2))•y)-(5•(x2)))+(3y•(x2)))-(3•(y2)))-((((x2)+(y2))+23xy2)-3y2)

Step  3  :

Equation at the end of step  3  :

 (((((5•(x2))•y)-(5•(x2)))+(3y•(x2)))-3y2)-(x2+8xy2-2y2)

Step  4  :

Equation at the end of step  4  :

 (((((5•(x2))•y)-(5•(x2)))+3x2y)-3y2)-(x2+8xy2-2y2)

Step  5  :

Equation at the end of step  5  :

 (((((5•(x2))•y)-5x2)+3x2y)-3y2)-(x2+8xy2-2y2)

Step  6  :

Equation at the end of step  6  :

 ((((5x2•y)-5x2)+3x2y)-3y2)-(x2+8xy2-2y2)

Step  7  :

Final result :

 8x2y - 6x2 - 8xy2 - y2

4 0
4 years ago
Someone please help me it is due soon and I have no idea what I am doing
nika2105 [10]

Answer:quit school

Step-by-step explanation:leave your house and never return

6 0
3 years ago
It's due in 30 minutes!!
Doss [256]
1st is 40/100 = 4/10 =40%
2nd is 52/100 =26/50 = 52%
3rd is 24/100 = 6/25 = 24%
4th is 9/100 = 9/100 = 9%
4 0
3 years ago
Read 2 more answers
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