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dolphi86 [110]
3 years ago
10

Here is a situation: I have $5. I save $2 each week. How many weeks do I need to save until I have at least $50? Write the inequ

ality for this situation and solve it. Discuss the meaning of your solution.
Mathematics
1 answer:
Irina18 [472]3 years ago
7 0
22 weeks because you already have 5 dollars so the other answer is wrong
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Lin's job pays $8.25 an hour plus $10 of transportation allowance each week. She has to work at least 5 hours a week to keep the
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Y=8.25x+10

10 is the allowance plus the 8.25 times x which is the hours
5 0
3 years ago
If h(x) = x^2 - 3x + 5
Ludmilka [50]

Answer:

2.) 15 = h(5)

1.) 23 = h(-3)

Step-by-step explanation:

{5}^{2} - 3[5] + 5 = h(5) → 25 - 15 + 5 = h(5) → 15 = h(5) \\ \\ [-3]^{2} - 3[-3] + 5 = h(-3) → 9 + 9 + 5 = h(-3) → 23 = h(-3)

I am joyous to assist you.

5 0
4 years ago
There are 21 more days before the first big winter storm and the squirrel collects 12 acorns a day, how far away from her origin
alexandr402 [8]
She has 445 left after the bear ate some so
21 × 12 = 252
252 + 445 = 697 acorns

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6 0
3 years ago
Lining up a wedding party for a photo.
gayaneshka [121]

Answer:

<u>Step-by-step explanation:</u>

a) Number of arrangements in which bride is not next to the groom

= Total number of arrangements - Number of arrangements in which bride and groom are next to each other

= 10! - 2*9!

= 2903040

b) Number of arrangements such that groom is not at the leftmost position

= Total number of arrangements - Number of arrangements with groom at leftmost position

= 10! - 9!

= 3265920

c) Number of ways such that groom is not at one end

= Total number of arrangements - Number of arrangements with groom at one end

= 10! - 2*9!

= 2903040

5 0
3 years ago
Which table represents a linear function?
Margarita [4]
For this case, what you should know is that a linear function has a constant average rate of change, because its slope is constant.
 Table number two from left to right represents a linear function.
 The line is:
 y-yo = m (x-xo)
 Where
 The slope is:
 m = (0 - (- 5)) / (2-1)
 m = 5/1
 m = 5
 The line is:
 y-0 = 5 (x-2)
 Rewriting:
 y = 5x-10
 Answer:
 
Table two from left to right.
 
The equation is:
 y = 5x-10
6 0
4 years ago
Read 2 more answers
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