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Nataliya [291]
3 years ago
7

I NEED HELP ASAP ON NUMBER 7 and 8

Mathematics
1 answer:
Step2247 [10]3 years ago
3 0
Number 7 I believe the answer is 74.
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Talja [164]
Tristan’s is dk Oz Oz em on u e acc what
5 0
3 years ago
A number increases by 10%, and then decreases by 10%. Will the result be greater than, less than, or equal to the original numbe
elena-s [515]
Given that the number is x,
10% increase will give us a new number of:
110/100*x
=1.1x
10% decrease will give us a new number of:
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This implies the new number is less than the original number 
3 0
3 years ago
If f(x) = 3x – 4 and g(x) = x, find the value of f(3) – g(2).
Mamont248 [21]

Answer:

3

Step-by-step explanation:

f(3) = 3(3)-4

f(3)= 9-4

f(3) = 5

g(2) = (2)

g(2) = 2

f(3)-g(2) = ?

(5) - (2) = ?

(5) - (2) = 3

6 0
3 years ago
Given g ( x ) = 2 x + 3 , solve for x when g(x)=3.
padilas [110]

Answer:

x = 0

Step by step explanation:

g ( x ) = 2x + 3

If x = 0,

g ( 0 ) = 2 (0) + 3

or, g ( 0 ) = 3

<em>Hope that helped :)</em>

8 0
3 years ago
Kaya's family spends \$ 105$105 to rent a boat for 77 days. The total cost, cc, of the boat rental is proportional to the number
Anastaziya [24]

c = 15d

Step-by-step explanation:

find the value of the constant of proportionality k

k =  \frac{v}{d}

c =total cost

d =days

8 0
2 years ago
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