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Leviafan [203]
3 years ago
12

Multiply. -5•-1/7•4/8. Write your answer in simplest form.

Mathematics
2 answers:
krok68 [10]3 years ago
8 0

Answer:

The answer is \frac{5}{14}.

Step-by-step explanation:

1. -5 × \frac{-1}{7} =  \frac{5}{7}

2.  \frac{5}{7} · \frac{4}{8} = \frac{20}{56}

3. Simplify:

\frac{20}{56}  = \frac{5}{14}

Sphinxa [80]3 years ago
7 0

Answer:

5/14

Step-by-step explanation:

Multiply.

(-5 × -1 × 4) / (7 × 8)

20/56

Simplify.

5/14

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vichka [17]
1 minute = 60 seconds, so multiply:

60 seconds x 6 minutes = 360 seconds
6 0
3 years ago
Read 2 more answers
Find each probability if a die is rolled.<br> P(divisible by 4)
olga2289 [7]
When a die is rolled, there are six posible results:
1, 2, 3, 4, 5, and 6
Total number of posible results: n=6

Divisible by 4 is only the result 4
Number of favorable results: f=1

P(divisible by 4)=f/n
P(divisible by 4)=1/6
P(divisible by 4)=0.1667
P(divisible by 4)=0.1667*100%
P(divisible by 4)=16.67%

P(divisible by 4)=1/6=0.1667=16.67% 
4 0
3 years ago
Kenny’s weight is 6/7 times Melvin’s weight.
Mazyrski [523]

Answer=7:13


Kenny's Weight*6/7=Melvin's Weight


So, for example, if Melvin's weigh was 7...


Kenny's Weight*6/7=7

divide both sides by 6/7

Kenny Weight=6


So we can say that Melvin's weight to Kenny's weight is 7:6


The boys total weights would be...

7+6=13



So Melvin's weight over the total weight of the two boys is:


7:13



3 0
3 years ago
What is the slope of the line represented by the equation y = 1/5x-3?
Romashka-Z-Leto [24]

Answer:

1/5

Step-by-step explanation:

Your equation is written in the form y=mx+b, where m is the slope and b is the y-intercept.

m=1/5, so the slope is 1/5

7 0
3 years ago
2(x + 4) - 5 = 3x + 3
OverLord2011 [107]

Answer:

x=0

Step-by-step explanation:

2(x+4)- 5 = 3x+3

Distribute

2x+8-5 = 3x+3

Subtract x values

8-5 = x+3

3 = x+3

Final Subtraction

x = 0

3 0
2 years ago
Read 2 more answers
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