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muminat
3 years ago
6

Last year at a certain high school, there were 100 boys on the honor roll and 50 girls on the honor roll. This year, the number

of boys on the honor roll decreased by 8% and the number of girls on the honor roll decreased by 2%. By what percentage did the total number of students on the honor roll decrease?
Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0

Answer:

150

Step-by-step explanation:

Tama Po yan ur welcome po

krok68 [10]3 years ago
4 0
I think 12 but I’m not sure lllllllllllll
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Enter the correct answer in the box.
andrezito [222]

Ans $0.15 cents per ounce wer:

7 0
3 years ago
Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x.
charle [14.2K]

ANSWER

See below

EXPLANATION

Given

f(x) =  \frac{ {x}- 9 }{x + 5}

and

g(x) =   \frac{ - 5x - 9}{x - 1}

(f \circ \: g)(x)=  \frac{ (\frac{ - 5x - 9}{x - 1})- 9 }{(\frac{ - 5x - 9}{x - 1} )+ 5}

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9 - 9(x - 1)}{x - 1}}{\frac{ - 5x - 9 + 5(x - 1)}{x - 1} }

Expand:

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9 - 9x  + 9}{x - 1}}{\frac{ - 5x - 9 + 5x - 5}{x - 1} }

(f \circ \: g)(x)=  \frac{ \frac{ - 5x - 9x  + 9 - 9}{x - 1}}{\frac{ - 5x + 5x - 5 - 9}{x - 1} }

(f \circ \: g)(x)=  \frac{ \frac{ - 14x }{x - 1}}{\frac{ -14}{x - 1} }

Since the denominators are the same, they will cancel out,

(f \circ \: g)(x)= \frac{ - 14x}{ - 14}  = x

8 0
3 years ago
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7 and up $4. What was the pri
Oksana_A [137]
It started at $37.

It went down $3.
37 - 3 = 34

It went up 1.
34 + 1 = 35

It went down 7.
35 - 7 = 28

It went up 4.
28 + 4 = 32

The price at the end of the day was $32.
4 0
3 years ago
Solve the inequality​
Olegator [25]

Answer:

2 ≤ x

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
So a department store worker gets paid 325.00 per week plus 4% commission of their total sales if the worker sells 3600 of the m
MAXImum [283]

Answer:The amount of commission made is 144

Step-by-step explanation:

The department store worker gets paid 325.00 per week plus 4% commission of their total sales. This means that the worker's earning is not fixed. It varies with the amount of sales made

if the worker sells 3600 of the merchandise, it means that the worker's sales commission will be 4% of 3600 of the merchandise

Sales commission earned by the store worker = 4/100 × 3600

= 0.04 × 3600 = 144

6 0
3 years ago
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