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Andrew [12]
3 years ago
11

Three students were given the expression shown to simplify.

Mathematics
1 answer:
masya89 [10]3 years ago
7 0
-21x+31 this is the answer you were looking for
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How is Input different from Output ? ( List at least 2 examples for Input and at least 2 for Output)
emmainna [20.7K]

Answer:

Input is the number you feed into the expression , and the output is what you get when the calculations are finished

3 0
2 years ago
Given the figure below, find the values of x and z.
stepan [7]

Answer:

z = 96; x = 8.

Step-by-step explanation:

z = 96. This is because the angle measuring z degrees is a vertical angle of the angle measuring 96 degrees, which means that the two angles are congruent.

The angle measuring 5x + 44 degrees forms a straight angle with the 96 degree angle. That means that the measurements of the two angles will add to be 180 degrees.

5x + 44 + 96 = 180

5x + 140 = 180

5x = 40

x = 8

Hope this helps!

4 0
3 years ago
I need help with all of these questions please?
damaskus [11]
What do you need help with? it helps us to know the question!
6 0
3 years ago
PLEASE HELP ASAP!
brilliants [131]

Answer:

-4,790

Step-by-step explanation:

60 x 389 = 23,340

18,550 - 23,340 = -4,790

5 0
2 years ago
Read 2 more answers
Calculate the mean of the following. 3,5,6,4,7,3,9,8​
madam [21]

Step-by-step explanation:

mean = sum of observation/ no. of observation

mean = 3+5+6+4+7+3+9+8/ 8

<h2>mean = 45/8 = 5.6</h2>
5 0
3 years ago
Read 2 more answers
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