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Tom [10]
3 years ago
7

PLZ

Mathematics
1 answer:
Lena [83]3 years ago
7 0

Answer:

$14.50 I think

cuz u add 6.50+ $8.00=$14.50

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In solving the equation 2x+5=9, which property of equality do we use first? Why?
ElenaW [278]
Property of Addition. sorry if i’m wrong
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3 years ago
Which of the algebraic expressions are linear expressions? Select two answers.
cupoosta [38]

Answer:

Option A and Option E

Step-by-step explanation:

By definition linear expressions  have the following form:

ax ^ n + b

where

n= 0 or n=1

To answer the question, identify among the options the expressions that have this form:

Option A.

-9y

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Option E.

-\frac{4}{5}x+\frac{3}{8}

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8 0
3 years ago
there are 1024 players in a tennis tournament in each round half of the players are eliminated which function can be used to fin
jonny [76]

Answer: f(x) = 1,024(0.50)^x

Step-by-step explanation:

Hi, to answer this question we have to apply a decreasing rate formula:

f(x)= P (1 - r) ^x

Where:  

p = original number of players

r = decreasing rate (decimal form, since half of the players are eliminated the percent decrease is 50%)

x = rounds  

f(x) = number of players after x rounds

Replacing with the values given:

f(x) = 1,024(1-50/100)^x

f(x) = 1,024(1-0.5)^x

f(x) = 1,024(0.5)^x

7 0
3 years ago
PLEASE HELP ME ON THIS, im begging you!
nexus9112 [7]

Answer:

question, what grade are you in? it might help me solve the problem

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can someone help me with this please?​
Vladimir79 [104]
With what? Don’t see anything
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