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leonid [27]
3 years ago
15

Help I need this quick

Mathematics
1 answer:
Burka [1]3 years ago
6 0
What we know: 35 minutes per rollercoaster, 25 minutes per show, 3 more coaster 1 show

1 show (25 minutes) (+3 more rollercoasters than shows),  4 coasters (35x4) 140 minutes  = 165 minutes total. ..... too small 

2 shows (50 minutes) (+3 more rollercoasters than shows), 5 coasters (35x5)  (175 minutes) = 225 minutes total ....... too small

3 shows (75 minutes) (+ 3 more rollercoasters than shows), 6 coasters (35x6) (210) = 285 minutes total ....... too small

4 shows (100 minutes) (+3 more rollercoasters than shows), 7 coasters (35X7) (245) = 345 minutes total ........ answer. 

Answer: 7 rollarcoasters, 3 shows, 345 minutes total 
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Virty [35]
It is the last choice or #3 or a C.
6 0
3 years ago
Which ones are the answers?
mafiozo [28]

Answer:

A. 0.92t

F. t-0.08t

Step-by-step explanation:

let t be the original acreage

8% decreased from the original acreage = 0.08t

so new acreage = t- 0.08t = 0.92t

or

New acreage = old acreage (1 - discount)

= t ( 1 - 0.08)

= t - 0.08t

5 0
3 years ago
Orly uses 2 cups of raisins for every 8 cups of trail mix she makes. How many cups of trail mix will she make if she uses 10 cup
Veseljchak [2.6K]

Answer:

D. 40 cups

Step-by-step explanation:

10÷2=5

5×8=40

She will use 40 cups of trail mix

5 0
3 years ago
154 - 4(1 + 6m) + 6m​
polet [3.4K]

Answer:

6(25 - 3M)

Thats the correct answer

5 0
4 years ago
What is the domain of the function graphed below?
DaniilM [7]

Answer:

(-2,4] and [7,α)

Step-by-step explanation:

the domain is open at -2 but closed at 4 and also closed at 7 but open till infinity..

8 0
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