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vladimir1956 [14]
3 years ago
8

Multiply: (3x - 5)( 4x2 - 2x - 3)​

Mathematics
1 answer:
Klio2033 [76]3 years ago
6 0

Answer:

-21

Step-by-step explanation:

3x-5=2

4x 2=2

2x-3=2

add them together you will get -21

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The train station clock runs too fast and gain 11 minutes every 3 days. How many minutes and seconds will it have gained at the
WARRIOR [948]
660sec in 3 days.
So 220sec per days
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1100sec = 18min and 30 second.

Ans:
18min and 30 sec
5 0
3 years ago
What is the slope of Y= -3x + 2
notka56 [123]

Answer:

m = -3

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

<em>m</em> = slope

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We are given the equation y = -3x + 2. Therefore, our slope is -3 and our y-int is 2.

7 0
3 years ago
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13. Fill in this diagram so that each of the rows, columns and
Natasha2012 [34]

Answer:

D. 24

Step-by-step explanation:

Let's name the diagram

Row 1: a1, a2, a3

Row 2: b1, b2, b3

Row 3: c1, c2, c3

From the diagram,

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If b2=6 and c2=4

a2=18-(6+4)

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=8

a2=8

Assume a1=4

Diagonals a1+b3+c3=18

4+6+c3=18

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6+6+c1=18

12+c1=18

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=6

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b1=8

b3=18-(6+8)

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=4

b3=4

Input all the numbers into the boxes

We have,

4 8 6

8 6 4

6 4 8

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=4,6,6,8

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D. 24

6 0
3 years ago
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Glad to Help!
6 0
3 years ago
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adell [148]
120 different ways because 5x4x3x2x1=120
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