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Nitella [24]
3 years ago
7

What’s -3+4(-2) 4-2(-5) (-7+3)(4-5x2)

Mathematics
1 answer:
White raven [17]3 years ago
6 0

Answer:

1. -2

2. -10

3. -8

Step-by-step explanation:

1. you add 4 to -3 which is equal to one then you multiply 1 by -2 which is -2

2. 4-2=2 then 2(-5) is equal to -10

3. -7+3=-4 and 4-5 is equal to -1 then you multiply that by 2 which is equal to -2

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Please answer thanks giving points for who helps:)
sashaice [31]

Answer:

graph A and graph C are proportional.

Step-by-step explanation:

both graph A and graph C start at the origin (0,0). graph B does not.

3 0
3 years ago
The width of the rectangle is 40% of its length. What is the area of the rectangle?
12345 [234]

Answer:

160in²

Step-by-step explanation:

40% = 0.4 = 4/10

The length is 20, 40% of that is (0.4)(20) = 8in

Length * width . = 20*8 = 160in²

3 0
3 years ago
Write the equation<br> of a line that has<br> m = 2 and<br> b = - 3.
MatroZZZ [7]

Answer:

Step-by-step explanation: y=2x−3

6 0
3 years ago
In circle T, what is the value of x?<br>18<br>45<br>50<br>90​
Alika [10]
The answer will be 45 because it’s a right angle
6 0
3 years ago
Simplify. (-5) • (7) - (6) • (-2)
andrew11 [14]
Multiply (-5) and (7) together to get -35
Then multiply (6) and (-2) together to get -12

Finally multiply -35 and -12 together to get 420

So your answer to this is 420

Hope this helped :)
Have a good day
8 0
4 years ago
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