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Readme [11.4K]
3 years ago
6

Need help on #25 please!! Show your work

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0
Total of 90 pieces of art. and 10 are sculptures. 10:90 or 1:9
hjlf3 years ago
6 0
10 : 90; 10÷10= 1; 90÷10= 9; 1:9 or 1/9
Hope this helps
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I need help. please answer.
lana66690 [7]

Answer:

B

Step-by-step explanation:

7 0
2 years ago
Determine which relation is a function.
Firdavs [7]
By=x+2, as this is the only equation that shows the relation between 2 variables
5 0
3 years ago
At 1:30 p.m., Tom leaves in his boat from a dock and heads south. He travels at a rate of 25 miles per hour. Ten minutes later,
Nadya [2.5K]

Answer: she would catch up with Tom in 1 hour.

Step-by-step explanation:

Let t represent the time it will take for Mary to catch up with Tom.

Tom leaves his boat from a dock and travels at a rate of 25 miles per hour.

Distance = speed × time

Distance travelled by Tom in t hours is

25 × t = 25t

Ten minutes later, Mary leaves the same dock in her speedboat and heads after Tom. Converting 10 minutes to hours, it becomes 10/60 hour

Time spent by Mary is (t - 10/60) hours. If she travels at a rate of 30 miles per hour, it means that the distance that she would travel in

(t - 10/60) hours is

30(t - 10/60)

= 30t - 5

By the time she catches up with Tom, they would have covered the same distance. It means that

25t = 30t - 5

30t - 25t = 5

5t = 5

t = 5/5 = 1 hour

7 0
3 years ago
What is the solution to the system of equations below? y = negative one-third x + 6 and x = –6
PSYCHO15rus [73]

Answer:2

26x + y = 23 → y = 23 – 6x.

7x + y = 25 → 7x + (23 – 6x) = 25 → x + 23 = 25 → x = 2

4 0
3 years ago
(-4) (9)<br> -----------<br> (-6)
valkas [14]
6 or -36/-6 if it works
8 0
2 years ago
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