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babymother [125]
3 years ago
15

A runner is 7/8 miles from the finish line.

Mathematics
1 answer:
stepan [7]3 years ago
6 0
So basically you have to see how the person is built but in average it will took like 12minutes
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What is the x of x^2-7x-30=0
Alexxx [7]
The 'x' in x^2-7x-30=0 is 4.
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3 years ago
8+3(5-1) =20 I am very confused on how this equals 20, someone please explain. thanks
soldier1979 [14.2K]

Step-by-step explanation:

first you have to do the subtraction in the parentheses so it's 8+3(4) and then you multiply the 3 by 4 (only the 3 because the 8 isn't next to the multiply) and then you have 12, add 8 and it's 20

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3 years ago
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Wewaii [24]

Answer:

kathryn= 6 years old

her mother= 38 years old

Step-by-step explanation:

kathryn=x

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3 years ago
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jarptica [38.1K]

Answer:

1. 8

2. 0.49

3. 7

4. 0.52

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6. 28

Step-by-step explanation:

I did the math you are welcome.

5 0
2 years ago
The linear equation was solved using these steps. Linear equation: 1 3 (12x + 15) = 7 Step 1: 4x + 5 = 7 Step 2: 4x = 2 Step 3:
bagirrra123 [75]

Answer:

The property that was used in step 1 was the distributive property.

The property that was used in step 2 was the subtraction property of equality.

The property that was used in step 3 was the division property of equality.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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