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andrew-mc [135]
3 years ago
14

Kerry is collecting money for school. Her goal is to get $200. She has collected $15 each from 12 people so far. How much more m

oney does she need to reacch her goal?
Mathematics
1 answer:
8090 [49]3 years ago
5 0

Answer:

20 dollars

Step-by-step explanation:

15 dollars times 12 people to see how much money she got/has right now is 180 dollars

then take 200-180 to get <u>20</u>

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m_a_m_a [10]
You have to distribute the 7 so the final answer will be -49-42x
8 0
3 years ago
Y=2(x+1)^2 has how many real roots
oee [108]

The equation y= 2(x+1)^2 has one real root and that is x=-1.

What is real roots of the equation?

    We are aware that when we resolve a linear or quadratic equation, we always arrive at the value variable of the equation, or, to put it another way, we always locate the equation's solution. This "solution" is what we refer to as the real roots. For instance, when the equation X^2-7x+12=0 is solved, the actual roots are 3 and 4.

Here given,

=> y = 2(x+1)^2

Take y=0 then,

=> 2(x+1)^2=0

=> (x+1)^2=0

=>(x+1)=0

=> x=-1

Hence the given equation has one real root and that is x=-1.

To learn more about real roots refer the below link

brainly.com/question/24147137

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8 0
1 year ago
Read 2 more answers
While reviewing his budget, Andre calculated his variable and total expenses for last month: variable expenses: $2,863.09 total
Elenna [48]

Answer:

Fixed expenses = 1767.07

Step-by-step explanation:

Andre calculated his variable and total expenses for last month.

His variable expenses is $2,863.09

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Now, Total expenses = Variable expenses + Fixed expenses

So, Fixed expenses = Total expenses - Variable expenses

⇒ F = T - V

⇒ F = 4630.16 - 2863.09

⇒ F = 1767.07

So, this the equation to represent Andre's fixed income. (Answer)            

7 0
3 years ago
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AlexFokin [52]

Answer:

1. B. point B.

2. C. point C.

3. C. point C.

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2. In order to find the x-intercept, we need to find the point where the line crosses the x-axis. This will generally happen when y=0, so that will be point C (2,0)

3. In order to find the graph's zero, we need to find the point where y=0. In other words, the graph's zero is the point where the function is equal to zero (the x-intercept) so this will br point C again (2,0)

8 0
3 years ago
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allochka39001 [22]

3 x minus y equals 3

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