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Roman55 [17]
3 years ago
7

Perform the indicated operation.

Mathematics
1 answer:
ivann1987 [24]3 years ago
4 0

Answer:

27+4x

Step-by-step explanation:

First bracket :9×2-4×2+2x+3=18-8+2x+3,second bracket :answer =-1-6x+5 combine both and get :27+4x

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Larry wants to buy some carpeting for his living room the length of the room is 2 times width and the total area of the room is
cluponka [151]
Draw a diagram!  Lets say the width is x, then the length must be 2x.
   
                       Area = length x width
                          2x x  x    = 8sq meters
                         2x^2       = 8
                          x^2        =4
                           x      =  √4
                            x    = 2

we found the width the length is two times the width, making it 4 meters.



7 0
2 years ago
You randomly choose one of the tiles shown below. What is the probability of choosing a number less than 5? *
Bad White [126]

Answer:

1/3

Step-by-step explanation:

There are 12 tiles. There are 4 numbers less than 5, so the probability would be 4/12 so we simplify it to 1/3

7 0
3 years ago
.<br> 1. Find the value or values of y in the quadratic equation y2 + 4y
BARSIC [14]
That the answer, I hope that will help you

6 0
3 years ago
Read 2 more answers
What is the measurement of Angle BCA?
miv72 [106K]

Answer:

70°

Step-by-step explanation:

Since ∠BCA is supplementary with the 110° angle shown on the other side, ∠BCA = 180° (The measurement of a straight line) - 110° = 70°.

~Hope this helps!~

6 0
3 years ago
You have 15 dollars and earn 50 more dollars doing chores. You then go to the store to buy a shirt for 10 dollars. How much mone
Sonbull [250]
50 + 15= 65-10= $55 left
4 0
3 years ago
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