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Mekhanik [1.2K]
3 years ago
10

What is (7x-5)- (3x-2)

Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0

Answer:

4x-3

Step-by-step explanation:

Multiply the minus sign to lose the brackets

7x-5-3x+2

combine like terms

7x-3x-5+2

Simplify

4x-3 Answer

Hope this helps!

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Interior and Exterior Triangle Angles (0/5)
sweet-ann [11.9K]

Answer:

<h3>      ∠R = 69</h3>

Step-by-step explanation:

<h2>Angle sum property</h2>

Sum of all angles of triangle = 180

     5x - 11 + 3x - 3 + 3x + 18 = 180

      5x + 3x + 3x  -11 - 3 + 18 = 180

Combine like terms

                             11x  + 4 = 180

                                   11x = 180 - 4

                                   11x = 176

                                      x = 176/11

                                       x = 16

∠R = 5x - 11

   = 5*16 - 11

   = 80 - 11

    = 69

8 0
2 years ago
a company that makes hair care products had people try a new shampoo of the 200 people 20 had a mild allergic reaction. what per
Anna007 [38]

Answer:

4%

Step-by-step explanation:

8 divided by 200 equals 0.04

0.04 times 100 equals 4

Therefore 4 percent of the people had a mild allgergic reaction.

5 0
3 years ago
1. Oxygen has an electronegativity of 3.5, and carbon has an electronegativity of 2.5. How is charge distributed on an oxygen at
torisob [31]

Answer:

1-

Step-by-step explanation:

because 1 was removed from it

7 0
3 years ago
Which decimal number is equal to 2/3? <br><br><br> 0.6<br><br> 0.66<br><br> 0.6.......<br><br> 0.67
Roman55 [17]
2/3 = .66
Hope this helps!!
4 0
3 years ago
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ONE EXAMPLE IS A GROUP OR BUSINESS MEETING SO YOU CAN DISCUSS THE DATA TOGETHER!!!!!! HOPE I ANSWERED YOUR QUESTION!  
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