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
Answer:
21 pints
Step-by-step explanation:
In the paint, the ratio of yellow to blue is 7:3
7:3
x : 9
To find maintain the equivalent ratio and find x, we multiplied both sides of 7:3 by 3
21 : 9
The answer should be 21 pints
Hope this helps :)
Have an awesome day!
B)5y+4 and 7y+4-2y
y=2
5(2)+4=14 7(2)+4-2(2)=14
y=5
5(5)+4=29 7(5)+4-2(5)=14
The answer is 8i.
i = √(-1)
√(-64) = √((-1) * 64)
= √(-1) * √64
= i * √8²
= i * 8
= 8i
Answer:
sure!
Step-by-step explanation: