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sweet-ann [11.9K]
3 years ago
10

Maya babysits for $8 per hour. She also works at her family’s restaurant for $10 per hour. She is only allowed to work for a tot

al of up to 16 hours each week. She wants to make at least $130 each week. This can be modeled by the graph.
Which of the following are possible combinations of work hours? Select all that apply.

0 hours babysitting; 13 hours at the restaurant
1 hour babysitting; 14 hours at the restaurant
20 hours babysitting; 10 hours at the restaurant
5 hours babysitting; 6 hours at the restaurant
14 hours babysitting; 1 hour at the restaurant

Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0
1 hour baby sitting 14 at the restaurant
valkas [14]3 years ago
5 0

Answer:

1 hour babysitting and 14 restaurant

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A car has an initial value of $20,000. The value then "depreciates" or decreases by 10% of its initial value each year. Which eq
Elden [556K]

Answer:

D) v = -2,000y + 20,000.

Step-by-step explanation:

The question gives a linear relationship between two quantities.  This means that the relationship between the initial value of the car and the amount it depreciates each year is proportional, or constant.  Since the value of the car decreases by 10% of its initial value each year, then each year the value will decrease by 10% of 20,000 or 0.10 x 20000 = $2,000.  Since we know the value is decreasing each year, this amount would be subtracted from the initial value of $20,000.  So, D) v = -2,000y + 20,000 would be the only equation that represents this scenario.  

8 0
3 years ago
Write a trinomial which is degree 2, where the coefficient of the highest degree term is 7.
Nady [450]

Answer:

7x^2 - 2x - 3.

Step-by-step explanation:

Starts with 7x^2  then a term in x then a constant.

4 0
2 years ago
Is -0.2222222... terminating or repeating
frozen [14]

Answer:

repeating

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
I have to factor this : 7x2+35x-49 <br> im not sure what to do.
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4 0
3 years ago
Two communication mask 2km apart and directly north and south of each other. Ubi 's home is 500 m from one and directly east. Ho
pochemuha

Answer: 2061.55\ m

Step-by-step explanation:

Given

The two communication mask are 2 km apart

Ubi's home is 500 m east of one of the mask

Suppose its distance from the other's is x

From the figure, we can write

\Rightarrow x^2=2000^2+500^2\\\Rightarrow x^2=4\times 10^6+25\times 10^4\\\Rightarrow x=2061.55\ m\ \text{or}\ 2.061\ km

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2 years ago
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