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solong [7]
3 years ago
14

Answer choices are 9,-9,4,-4 for both spots PLEASE HELP FAST!!!

Mathematics
1 answer:
Aneli [31]3 years ago
4 0
4,9 is the answer for B
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You and three friends spend $35 on tickets at the movies.Write and solve an equation to find the price of one ticket
marysya [2.9K]

Answer:

$8.75

Step-by-step explanation:

You and three friends = 4 people

$35 / 4 people = $8.75

The cost of one ticket is $8.75

Hope this helps :)

5 0
4 years ago
Can someone please help me?
AveGali [126]
Y > .5x + 2


Hope this helps
4 0
3 years ago
The number of trees in a rainforest decreases each month by 0.5%. The forest currently has 2.5 billion trees. Which expression r
Blababa [14]

Answer:

y=2.5*10^9(0.005^{12 0}) \\\\

Step-by-step explanation:

The above question is in the form of an exponential decay. The equation for an exponential decay is given by:

y=ab^x

where y and x are variables, b < 1, a is the initial value of y (that is the value of y when x = 0).

Let y represent the number of trees left and x represent the number of months. Given that there is currently 2.5 billion trees, therefore a = 2.5 * 10⁹, b = 0.5% = 0.005. The equations becomes:

y=2.5*10^9(0.005^x)\\\\After\ ten\ years(x=10*12\ months=120\ months):\\\\y=2.5*10^9(0.005^{12 0}) \\\\

8 0
3 years ago
What is the Value of “X”<br><br><br> Type answer -
NARA [144]

Answer: 96º

Step-by-step explanation:

the added angles of a triangle will be 180º

brainliest if its right?

7 0
3 years ago
Read 2 more answers
Prove that the value of the expression does not depend on the variable x:
Leviafan [203]

Answer:

See below

Step-by-step explanation:

If an expression is not dependent on x, it simplified form must not contain x. To show that this is the case for (a) and (b) we need to simplify them and assess:

(a)

(x-5)(x+8)-(x+4)(x-1)=\\=x^2-5x+8x-40-x^2-4x+x+4=-36

Indeed, does not depend on x!

And (b)

x^4-(x^2-1)(x^2+1)=x^4-x^4+x^2-x^2+1=1

Again, does not depend on x.

8 0
3 years ago
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