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padilas [110]
3 years ago
12

Evaluate the expression when m=4 m^2-9m-5

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0
The awnswer is 6 eldddddddddddd
enyata [817]3 years ago
3 0

Answer:-25

Step-by-step explanation:

simplify

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What is the value of f(5) ?
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243

Step-by-step explanation:

6 0
3 years ago
Find the outputs.. please help
morpeh [17]

Answer:

see below

Step-by-step explanation:

The steps are +2 then *4 then -8 then ÷2

Input  is 5

5 +2 =7 *4 = 28-8 = 20 ÷2 = 10     Output is 10

Input  is 9

9 +2 =11 *4 = 44-8 = 36 ÷2 = 18     Output is 18

Input  is 14

14 +2 =16 *4 = 64-8 = 56 ÷2 = 28     Output is 28

Input  is 18

18 +2 =20 *4 = 80-8 = 72 ÷2 = 36     Output is 36

Input  is 23

23 +2 =25 *4 = 100-8 = 92 ÷2 = 46     Output is 46

Input  is 7.5

7.5 +2 =9.5 *4 = 38-8 = 30 ÷2 = 20     Output is 20

Input  is 11.54

11.54 +2 =13.54 *4 = 54.16-8 = 46.16 ÷2 = 23.08     Output is 23.08

6 0
3 years ago
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Find the sum 51/3+(22/3+11/3)
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I think the answer is 84/3
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Sarah spends of her monthly take-home pay on rent, food, and clothing. If she earns $1,830 in take-home pay each month, how much
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Sarah spendings

We have that Sarah spends 2/3 of $1,830 in rent food and clothing

In order to find the money she spends, we just have to divide $1,830 in 3 and multiply the result by 2:

\begin{gathered} \frac{1830}{3}=610 \\ 610\cdot2=1220 \end{gathered}<h2>Answer - D. $1,220</h2>

3 0
1 year ago
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