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Contact [7]
3 years ago
11

(3x2+4x4-4x+x5)+(2x-5x2+4x4+2x5)

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0
I believe the answer is 3x5+8x4-2x2-2x
mojhsa [17]3 years ago
6 0

Answer:

3x5+8x4-2x2-2x

Step-by-step explanation:

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A pancake recipe requires two and three quarters cups of milk to one cup of flour. If three and two thirds cups of milk is used,
MrRissso [65]

Answer:

3/4 cups of flour are needed.

Step-by-step explanation:

(3 2/3)/1=(2 3/4)/x

(11/3)/1=(11/4)/x cross multiply.

11x/3=11/4 cross multiply.

4*11x=3*11

44x=33

x=33/44

x=3/4

3 0
2 years ago
Plz help!!!! Need quick. 65 points
DanielleElmas [232]

Answer:

The area of the mat is 2/3 m^2

Step-by-step explanation:

Area of a rectangle is length times width or

A = l x w

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4 0
3 years ago
Read 2 more answers
Among 500 freshmen pursuing a business degree at a university, 311 are enrolled in an economics course, 243 are enrolled in a ma
Allushta [10]

Solution :

Let A = Economics, B = Mathematics

n(A) = 311, n(B) = 243, $n(A \cap B) = 135$

a). So, $n(A \cup B) = n(A) +n(B) - n(A \cap B)$

                     = 311 + 243 - 135

                     = 419

b). n(A only) = 311 - 135

                   = 176

     n(B only) = 243 - 135

                   = 108

Exactly one of these two courses

  $=\frac{176+108}{500}$

  = 0.568

c). Neither economics nor mathematics

    $=\frac{500-419}{500} $

  $=\frac{81}{500}$

 = 0.162

7 0
3 years ago
Giving brainliest !! *easy*
defon

Answer:

64

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Ywhwiayevsjajavajnsksushwvwhw
vladimir1956 [14]

Answer:

lol

Step-by-step explanation:

5 0
3 years ago
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