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Serga [27]
3 years ago
8

Ten times the sum of half a number and 6 is 8

Mathematics
1 answer:
vredina [299]3 years ago
3 0
Ten (10) times (multiplication) the sum (addition) of half (\frac{1}{2} a number (n) and 6 is (=) 8.

10(\frac{n}{2} + 6) = 8   Use the Distributive Property
5n + 60 = 8   Subtract 60 from both sides
5n = -52   Divide both sides by 5
n = -10 \frac{2}{5}
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If John has 1107 bars of chocolate and wants to give each of his 10 friends an even amount each, what would each friend get? Wha
Nutka1998 [239]
Divide 1107 by 10, for example:

1107/10= 110.7

The decimal point means the remainder, this means John will only get 7 chocolate bars. 

If You want it split evenly between ALL of them, divide by 1107 by 11, for example: 

1107/11= 100.6, which would leave six bars left, so I think the logical offer would be the first answer I gave you. 

I hope this helped! 
7 0
3 years ago
Help me please I will mark you as the brainlys ansswerr​
LiRa [457]

1.09  +

1.38

First, add the numbers in the hundredths column:

9+8=16

Carry the one, and add the numbers in the tenths column:

1+0+3=4

Now, add the numbers in the ones column:

1+1=2

Bring the decimal straight down.

The answer is 2.46

Hope this helps!!

3 0
3 years ago
Help me from 6-9 (geometry)
elena55 [62]

Answer:

6) Two angles are called supplementary when their measures add up to 180 degrees. For example, two right angles are supplementary angles.

7) When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.

8) you have to plot the points on the graph and draw a line and label it with L at one point and M at another point.

9) x = 20

m < A = 65

m < B = 25

Step-by-step explanation:

9)

3x + 5 + 2x - 15 = 90

3x + 2x + 5 - 15 = 90

5x - 10 = 90

5x - 10 + 10 = 90 + 10

5x = 100

5 / 5x = 100 / 5

x = 20

A = 3x + 5

A = 3(20) + 5

A = 60 + 5

A = 65

B = 2x - 15

B = 2(20) - 15

B = 40 - 15

B = 25

8 0
3 years ago
Need answer please !!
Misha Larkins [42]

Answer:

Step-by-step explanation:

Least common denominator is 10

there are 10/10 portions in the whole circle

1/2 = 5/10

2/5 = 4/10

10/10 - 5/10 - 4/10 = 1/10

3 0
3 years ago
The vanishing point of the picture is represented by point B.<br> A. The measure of B.
Sav [38]
Point B is has a square so it’s a 90° angle.
7 0
1 year ago
Read 2 more answers
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