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2 years ago

The graph points four equations, a, b, c, and d which pair of equations had (0,8) as its solution

Mathematics

1 answer:

Tamiku [17]2 years ago

8 0

(0,8) would be the solution of those two lines which will pass through this point .

A lot of points lie on any single line but the solution of two lines is the point where they both intersect .

Let us start observing the graph

Let us first check where does ( 0,8) lies on graph .

it is 0 unit movement on x axis and 8 unit up on y axis

we can see it easily that (0,8) is point where Line a and Line c are intersecting .

Answer : ( a and c ) the option number (1)

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Veronica jogged 10 3/16 miles in one week. The next week she jogged 8 7/16 miles. How many more miles did she jog in the first w

vivado [14]

1.75 as a decimal
or 9 3/8 as a fraction

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2 years ago

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The population of a town is 12,000, and it grows at a rate of 5% per year. Write an exponential function in the form <img src="h

Ksivusya [100]

Answer: Exponential function: $y=12000(1.05)^x$

Step-by-step explanation:

Exponential function: $y=ab^x$ , a = initial value , x= time, b= growth factor , b= 1+r , where r=rate of growth.

Given: Initial population = a= 12,000,

rate of growth = r= 5% = 0.05

Then, b= 1+r= 1+ 0.05 = 1.05

Substitute value of a and b in (i), we get

$y=12000(1.05)^x$

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2 years ago

What are the rules for adding and subtracting negative numbers?

Alexeev081 [22]

A negative sign and a negative sign next to each other is a positive sign ex..

-14 - -3
= -14 + 3
= -11

a negative sign and a positive sign next to each other is a positive sign ex..

-14 + -3
= -14 - 3
= -17

the bigger a negative number the smaller it is
the bigger a positive number the larger it is
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4 0

2 years ago

Please help Asap, will give brainiest only if answer correctly with a good explanation

Bogdan [553]

Answer:

D, or the last option.

Step-by-step explanation:

See how the rotation does not say whether it is Clockwise or Counterclockwise?

Now, what that means, is that it will, default, be CCW. I don't know why, but math teachers are like that.

Now, 80* and 10* add up to 90* (because they are both unmarked and going to the same direction).

So, 90* rotation CCW. Simple! Thus, the last option should be correct.

Hope this helps!

P.S. Stay Safe!

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2 years ago

Jim gets a $20 allowance per week plus $25for every lawn he mows. If he made $345 in one week, how many lawns did he mow?

vichka [17]

This week the number of lawns "times" 25 and his allowance = $345

Therefore...

25x + 20 = 345

- 20 -20

25x = 325

Now divide both sides by the coefficient (25)... and that will be the number of lawns he mowed.

Hope this helps!

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2 years ago

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