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Kobotan [32]
2 years ago
14

I need help with this asap​

Mathematics
1 answer:
tatiyna2 years ago
4 0

F(x)=X-11

F(-3)= -3-11

F(-3)=-14

F(x)=X-11

F(-2)=-2-11

f(-2)=-13

F(x)=X-11

F(4)= 4-11

f(4)=-7

F(x)=-7x+1

F(-3)=-7(-3)+1

F(-3)=-21+1

F(-3)=22,

F(x)=-7x+1

F(-2)=-7(-2)+1

F(-2)= 14+1

f(-2)=15,

F(x)=-7x+1

F(4)=-7(4)+1

f(4)=-28+1 =-27

F(x)=X+8

F(-3)=5, f(-2)= 6 , f(4)=12

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You are comparing prices from 2 office supply stores. Your office needs 5 cases of blue paper. Home & Office Headquarters li
melomori [17]


5x[$25.85-($25.85 x 0.10) ] + (5 x 2.50)=$128.83 compared to[ 5 x 27.36( $27.36 x 0.15)]+ 10.00= 126.28 is the least amount.

answer is ------> $126.28

8 0
3 years ago
You ask a neighbor to water a sickly plant while you are on vacation. Without water the plant will die with probability 0.75. Wi
Dafna1 [17]

Answer:

0.2915

Step-by-step explanation:

Let W represent water and D represent Dying probability

W = water

D = die

 

->If with water, it will die with probability 0.4

P(W & D) = 0.82 x 0.4 = 0.328

->Without water the plant will die with probability 0.75

P(W ' & D) = 0.18 x 0.75 = 0.135

Taking sum of the above values with water and without water.

P(D) = P(W & D) +  P(W ' & D) = 0.4643

P(W ' | D) = P(W ' & D) / P(D)

= 0.135 /0.463

= 0.2915 ≈ 29.15%

Thus, the probability the neighbor forgot to water is 0.2915

4 0
3 years ago
maria had lunch at her favorite resturant. the cost of her meal was $32. after leaving a 15% tip, what was the total cost of her
Zigmanuir [339]

Answer:

$36.80

Step-by-step explanation:

15% of 32 = 0.15x32 = $4.80

32+4.80 because it was a tip being added to the bill

=36.80

8 0
3 years ago
Read 2 more answers
Which expression below shows a correct use of the Distributive Property?
Natasha2012 [34]
4b + 6 - (2b + 2*3)
4b + 6 - (2b +6)
4b + 6 -2b - 6 (negative distributes)
ans: b
4 0
3 years ago
Pls help …. Need it immediately ….
Leno4ka [110]

The answer is 10.73 years.

Here, the formula we can use is :

\boxed {Children = \frac{Boys+Girls}{2}} (for the average)

Substitute the values mentioned in the question.

10.54 = (10.35 + Girls)/2

21.08 = 10.35 + Girls

Girls = 10.73 years

3 0
2 years ago
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