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mixas84 [53]
3 years ago
8

6) Does the mapping diagram show a function?

Mathematics
1 answer:
Serhud [2]3 years ago
4 0

Answer:

No, you cannot have the same input for 2 different outputs

Step-by-step explanation:

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Which inequality below models the following situation? You want to spend less than $20 on asparagus and bananas. Asparagus is $3
Aleksandr-060686 [28]
B= 4 pounds A= 10 pounds
6 0
3 years ago
Show work <br><br><br><br>4x + 3 =6x+9 ​
Paraphin [41]

Answer:

x = -3

Step-by-step explanation:

4x+3 = 6x+9

4x-6x = 9-3

-2x = 6

x = -3

8 0
3 years ago
Solve the equation. -11=1+3r+3
luda_lava [24]

Answer:

r = -5

Step-by-step explanation:

-11 = 1+3r+3

-11 = 3r + 4

3r = -15

r = -5

7 0
3 years ago
1. The perimeter of a piece of paper is 18 cm.
OlgaM077 [116]

Answer:

a) length = 3 and width = 6

Area of the rectangle = 3 × 6 = 18 cm²

b)  length = 7 and width = 2

Area of the rectangle = 7 × 2 = 14 cm²

c)  length = 5 and width = 4

Area of the rectangle = 5× 4 = 20 cm²

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given perimeter of the paper = 18 cm

we know that the paper has a rectangle shape

The perimeter of the rectangle = 18 cm

 2( l + w ) = 18

a)

we choose length = 3 and width = 6

The perimeter of the rectangle = 2( 3+6) = 18 cm

Area of the rectangle = 3 × 6 = 18 cm²

b)

we choose length = 7 and width = 2

The perimeter of the rectangle = 2( 7+2) = 18 cm

Area of the rectangle = 7 × 2 = 14 cm²

c)

we choose length = 5 and width = 4

The perimeter of the rectangle = 2( 5+4) = 18 cm

Area of the rectangle = 5× 4 = 20 cm²

3 0
3 years ago
*If 3 + 4(2x - 1) = 23, then 2x - 2 equals: *​<br><br>2<br><br>4<br><br>6<br><br>8
Anarel [89]

Answer:

4

Step-by-step explanation:

3 + 4(2x - 1) = 23

4(2x - 1) = 20

8x - 4 = 20

8x = 24

x = 3

---------

2(3) - 2

6 - 2

4

7 0
3 years ago
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