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yulyashka [42]
2 years ago
12

HELPPPPP WILL GIVE BRAINLIEST!!!!!!! Please answer this, and find all the answers, please I'm begging it's a test

Mathematics
1 answer:
Nikitich [7]2 years ago
4 0
Is C
|-9|+|-2|
Because there both negative and if it isn’t I’m sorry
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How do I solve 3 x 1/4=​
sergiy2304 [10]

Answer:

3/4

Step-by-step explanation:

Note that the whole number 3 = 3/1

Multiply across:

3/1 x 1/4 = (3 x 1)/(1 x 4) = (3)/(4)

3/4 is your answer.

~

8 0
3 years ago
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The price of bananas can be determined by the equation P=0.45n, where P
Tresset [83]

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if the amount of money you have matched ur phone number, how much do you have?

Step-by-step explanation:

8 0
2 years ago
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When a number is decreased by 7.3%, the result is 60. What is the original number to
marishachu [46]

Answer:

Original Number = let we assume it is x

Number after decremented =  y = 60

Total decrease = z = x-y = x-60

% of decrease = ((x-60)/x)*100 = 7.3

(x-60)*100 = 7.3x

100x -6000 = 7.3x

100x-7.3x = 6000

92.7x = 6000

x = 6000/92.7 = 64.73

Original Number = 64.73

Step-by-step explanation:

4 0
3 years ago
8th grade math help asap??
wel
Show more of the pic because I cant see the options for what to choose.
6 0
3 years ago
I am stuck on these last four questions please help if possible.
zloy xaker [14]

Answer:

Step-by-step explanation:

9). -2.2(4 - 1.9x) = 3.3(0.2x - 0.8)

    -8.8 + 2.2(1.9x) = 0.66x - 2.64

    -8.8 + 4.18x = 0.66x - 2.64

     4.18x - 0.66x = 8.8 - 2.64

     3.52x = 6.16

     x = 1.75

10). 3.2(1 + 2.6x) = 2.4(x - 3.6)

     3.2 + 8.32x = 2.4x - 8.64

     8.32x - 2.4x = -3.2 - 8.64

     5.92x = -11.84

      x = 2

11). 4.6(2x - 5.5) = 3.9 + 0.8(1 + 5.5x)

     9.2x - 25.3 = 3.9 + 0.8 + 4.4x

     9.2x - 25.3 = 4.7 + 4.4x

     9.2x - 4.4x = 25.3 + 4.7

     4.8x = 30

      x = 6.25

12). 0.2(3x + 2.5) - 4.9 = 3.8 - 2.2(x - 5.5)

     0.6x + 0.5 - 4.9 = 3.8 - 2.2x + 12.10

     0.6x - 4.4 = -2.2x + 15.90

     0.6x + 2.2x = 15.90 + 4.4

     2.8x = 20.30

     x = 7.25

4 0
2 years ago
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