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Nina [5.8K]
3 years ago
14

What is the value of b in the equation (y Superscript negative 9 Baseline) Superscript b Baseline = y Superscript 45?

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

the answer is -5

Step-by-step explanation:

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Joe is shopping for gifts. Coffee mugs are on sale for $4 off the regular price, p. Joe buys 6 mugs. He pays a total of $54. Wha
Svetach [21]

Answer: 13

Step-by-step explanation:

add 24 to 54 and you get 78. divide that by 9 and you get 13.

24 is the total price off

54 is the total he pays

add 54 and 24 to get 78, the original total without any off

9 is the amount each cup costed  with the 4 dollars off

divide  78 by 9

13 would be the answer

13- 9 is also 4 dollars

5 0
3 years ago
Find the men of the data 4,5,7,14,17,12,18​
Ede4ka [16]

Answer:

11

Step-by-step explanation:

4+5+7+14+17+12+18=77

Divide your total by the amount of numbers you have (7); 77/7

3 0
3 years ago
K(x)=10x+5 inverse function
Sholpan [36]

The inverse of the function is k(x) = \frac{x - 5}{10}


You can find the inverse of any function by switching the k(x) value and the x value. After that, solve for the new k(x). The result will be your inverse function. The step-by-step process is below.


k(x) = 10x + 5 ----> Switch the x and k(x)

x = 10k(x) + 5 ----> Subtract 5 from both sides

x - 5 = 10k(x) ----> Divide both sides by 10.

\frac{x - 5}{10} = k(x) ----> Now switch the order for formatting

k(x) = \frac{x - 5}{10}


And this is your new inverse function.

8 0
3 years ago
What kind of triangle is shown? Why?
gtnhenbr [62]

Equilateral

All sides are equal

Hope this helps

5 0
4 years ago
Read 2 more answers
WILL GIVE BRAINLIST AND LOST OF PIONTS!!!!!!!!!!!PLEASE HELP!!!
kvasek [131]

Answer:

5 day book fee would be $1.25 and 5 day video is $2.25 + 1.25= $3.50

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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