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Elenna [48]
3 years ago
7

I need someone to show the work and explain how to do it. Thanks

Mathematics
1 answer:
lesantik [10]3 years ago
7 0

Answer:

Per tier is 3

Step-by-step explanation:

5-2x=-4x+9

Since each side is same

5=-2x+9

-2x+4=0

2x=4

x=2

And 5-4 is 1

1+1+1 is 3

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sergiy2304 [10]
You will have 43 dimes and 41 nickels
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3 years ago
Read 2 more answers
Please help. I’m lost with this.
deff fn [24]

Answer:

35 miles

Step-by-step explanation:

You add up all of the miles on the chart to get 35 miles. Have a great day! I hope this helped.

4 0
2 years ago
I need help in this please! thank you so much!
Anna35 [415]

Answer:

C) p(x) has a zero between x=2 and x=4

Step-by-step explanation:

For a polynomial p(x), p(a)=R means that, when p(x) is divided by x-a, the remainder is R.

This is called the remainder theorem

Therefore p(2)=1, p(4)=-1 means that when p(x) is divided x-2 and x-4 is 1 and -1 respectively.

Also the Intermediate value theorem says that, if p(a) and p(b) have opposite signs then there is a certain c on (a,b) where f(c)=0 i.e there is a zero between a and b

Therefore the correct answer is C

5 0
3 years ago
Evaluate the following expressions giving the functions g(x)= -4x+3 <br> g(10) is the expression
Artemon [7]

Answer:

g(10) = -37

Step-by-step explanation:

g(x)= -4x+3

g(1) means evaluate when x=10

g(10) = -4*10 +3

g(10) = -4*10 +3

g(10) = -40+3

g(10) = -37

8 0
3 years ago
A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages
sp2606 [1]
Answer: about 22 minutes
Explanation: its hard to explain but trust me i checked my work
7 0
3 years ago
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