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mylen [45]
3 years ago
7

What is 3(a-7) simplifyed

Mathematics
1 answer:
Dovator [93]3 years ago
7 0

Answer:

3a - 21

Step-by-step explanation:

Given

3(a - 7)

Required

Simplify

To do this, we apply distributive property;

3(a - 7)= 3 * a - 3 * 7

3(a - 7)= 3a - 21

Hence, the simplified form is 3a - 21

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Ben is 4 times as old as I Ishaan and is also 6years older than ishaan
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Answer:

24

Step-by-step explanation:

4 times 6 =24

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Round 8.21 to the nearest tenth
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Answer: The answer would be 8.2



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A man walk for 2hr at 6km/h.he then cycled for a certain time at 16km/h.if he traveled 36km all together for how many hours did
Klio2033 [76]

Answer:

t = 1.5 hours

Step-by-step explanation:

Given that,

A man walk for 2hr at 6 km/h.

He then cycled for a certain time at 16 km/h.

He travelled 36 km all together.

We need to find for how many hours did he cycle.

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Distance he cycled = 36-12 = 24 km

Let he cycled for t hours. So,

t=\dfrac{24}{16}\\\\t=1.5\ h

So, he cycles for 1.5 hours.

4 0
3 years ago
What is the equation of a line that has a slope of 0 and goes through the point (4, 10)?
kompoz [17]

Answer:

y =10

Step-by-step explanation:

The equation of a line in point slope form is expressed as;

y - y0 = m(x-x0)

m is the slope

(x0, y0) is the point on the line

Given

m = 0 and (x0, y0) = (4, 10)

On substituting;

y - 10 = 0(x-4)

y - 10 = 0

y = 0+10

y = 10

Hence the required equation of the line is y =10

4 0
3 years ago
The perimeter of a square is 88 feet. What is the length of one of its sides?
goldfiish [28.3K]

Answer:

A. 22 feet

Step-by-step explanation:

22 + 22 + 22 + 22 = 88 the formula is

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Hope this helps

5 0
3 years ago
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