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Lera25 [3.4K]
3 years ago
11

What is the answer to this question

Mathematics
1 answer:
astra-53 [7]3 years ago
8 0

Answer: I think the answer is B

Step-by-step explanation:

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A shopping mall charges $30 per vehicle plus $2 per person as an admission fee. The total charge for a vehicle with x people is
Alecsey [184]
Changing the 30 to 10 is a 20 unit drop ( 30-10=20)
 so the line would shift vertically down by 20

<span>The line will shift vertically down by $20.</span>
7 0
3 years ago
Marco is studying a type of mold that grows at a fast rate. He created the function f(x) = 345(1.30)x to model the number of mol
Ivahew [28]

1.30 represents the rate of growth of the mold spores. This decimal is a representation of the percentage growth, which would be 130%.


Since the function is written in terms of weeks, x will equal 4 to represent the amount of spores after 4 weeks. Plug the value into the function:


345(1.30)^4 = \boxed{985.35}


Rounded to the nearest ones value, there will be 985 mold spores after 4 weeks.

8 0
3 years ago
Read 2 more answers
the sales tax rate in a city is 7% find the sales tax charged on a purchase of $850, then find the total cost.
blagie [28]

Answer:

59.5 sales tax, 909.5 total

Step-by-step explanation:

850 x .07 = 59.5

850 + 59.5 = 909.5

7 0
3 years ago
DONT TYPE NO RANDOM ANSWER I WILL REPORT THX :)
Sloan [31]

Answer:

True.

Step-by-step explanation:

The Han era was when paper and porcelain was invented. It was a time of peace when China could build up.

Hope this helps plz mark brainliest :D

6 0
3 years ago
Hundreds 1 Tens 2 Ones 18
eduard
Hundreds 100
tens 20
ones 18
so add 100+20+18 and get 
138 is your answer 

Hope this helped! :D
4 0
4 years ago
Read 2 more answers
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