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zubka84 [21]
3 years ago
13

PLS HURRY THIS IS REALLY HARD!(FOR ME)​

Mathematics
1 answer:
babunello [35]3 years ago
8 0

Answer:

She needs about 398 more dollars

Step-by-step explanation: The price of the whiteboard is $989. Add the money from what she collected and the fundraising. 485+106 then you take that and subtract it from 989.

Hope this helped!

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All parallelograms are ?
valentinak56 [21]

Answer:

<h2>Congruent</h2>

it just is

5 0
3 years ago
Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
Molodets [167]
f(x)= \frac{x-9}{x+5}
g(x)= \frac{-5x-9}{x-1}
f(g(x))= \frac{ \frac{-5x-9}{x-1} -9}{ \frac{-5x-9}{x-1}+5 }
f(g(x))= \frac{-5x-9-9(x-1)}{-5x-9+5(x-1)}
f(g(x))= \frac{-5x-9-9x+9}{-5x-9+5x-5}
f(g(x))= \frac{-14x}{-14}=x
g(f(x))= \frac{-5 \frac{x-9}{x+5}-9 }{ \frac{x-9}{x+5}-1 }
g(f(x))= \frac{-5x+45-9(x+5)}{x-9-1(x+5)}
g(f(x))= \frac{-5x+45-9x-45}{x-9-x-5}
g(f(x))= \frac{-14x}{-14}=x

                          

 

 

 

 

 

 

 

 






6 0
3 years ago
Multiply by<br> 3x10<br> Divide by<br> 6<br> Add<br> 2<br> Subtract<br> 4
taurus [48]

Answer:

1

Step-by-step explanation:

3x10=30

divided by 6

=3

+2=5

-4=1

4 0
2 years ago
Read 2 more answers
Jackie wants to buy a digital camera that sells for $250. She has $120 saved. What percent of the cameras price has she saved?
taurus [48]
Answer: 48%

Divide 120 by 250 and you get .48, making it 48%
3 0
3 years ago
Read 2 more answers
Two cars start at a given point and travel in the same direction at average speeds of 45 miles per hour and 52 miles per hour (s
Citrus2011 [14]

Answer:

half apart

Step-by-step explanation:

hope it help you

7 0
3 years ago
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