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Musya8 [376]
2 years ago
5

An exam is made of two papers that score differently.

Mathematics
1 answer:
Alborosie2 years ago
4 0

Answer:

Step-by-step explanation:

61%

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Student
Bess [88]

Step-by-step explanation:

Is that the whole question or can you give me more information?

6 0
3 years ago
A movie theater sells adult and child tickets. An
e-lub [12.9K]

Answer:$52.25

Step-by-step explanation:

8.75x + 6.50y

X = 3, y = 4

(8.75 x 3) + (6.50 x 4)

26.25 +26

$52.25

6 0
3 years ago
Solve the system of equations using substitution. Show your work. <br> y= 2x - 10<br> y= 4x - 8
Semenov [28]
Y=2x-10
Y=4x-8
U substitute it and it turns into 2x-10 =4x-8
U get x=-1
Y=4*(-1)-8
Y=-12
(x,y)= (-1,-12)
If u have a phone u can use photo math or if u don’t there’s a thing called mathpapa
4 0
3 years ago
Describe the error in the subtraction shown below ​
Gemiola [76]

Answer:

-11x+12

Step-by-step explanation:

(x^2-4x+3)-(x^2+7x-9)

x^2-x^2-4x-7x+3-(-9)

-11x+3+9

-11x+12

8 0
2 years ago
Read 2 more answers
Is x-3/5 = N and N = 6, what is the value of x?
scZoUnD [109]

Answer:

x = 33/5

Step-by-step explanation:

x - 3/5 = n.......n = 6

so we sub

x - 3/5 = 6......add 3/5 to both sides

x = 6 + 3/5...convert using common denominator of 5

x = 30/5 + 3/5

x = 33/5 <===

check...

x - 3/5 = 6

33/5 - 3/5 = 6

30/5 = 6

6 = 6 (correct)...so it checks out

5 0
3 years ago
Read 2 more answers
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