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ASHA 777 [7]
3 years ago
13

Y is inversely proportional to x. When y=50, x=4 Work out y when x=8

Mathematics
1 answer:
notka56 [123]3 years ago
5 0

Answer:

100

Step-by-step explanation:

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Need help quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Nookie1986 [14]

Answer:

-10,000 / -2000, although 10,000/2000 gives the same answer.

Step-by-step explanation:

The equations -10,000/2000 and 10,000/-2000 are negative, and negative days do not make sense, thus eliminating those answers.

Also, she wants to descend 10,000 feet, so that makes it -10,000 int he equation.

3 0
3 years ago
caroline and sarah win some money and share it in the ratio of 6:1 caroline gets £70 more than her how much did they get altoget
svetlana [45]
Answer: £84

Explanation:
84-70=14
14*6=84
6:1
84:14
4 0
3 years ago
A car salesperson sells a used car for $9,000 and earns 7, of the sale
Anuta_ua [19.1K]

Step-by-step explanation:

commision = 7% of $9000

commision = 7/100 * $9000

commision = $630

4 0
2 years ago
2x + 7 =30, x = 3 true or false
RSB [31]

Answer:

False

Step-by-step explanation:

2x+7=30

2x=23

X= 23/2 or 11.5

X does not equal 3, therefore the statement is false

6 0
3 years ago
Read 2 more answers
7y+65.7=2 true or false(don't answer that I just don't want this taken down(unless you do actually have the answer) is anyone in
Sophie [7]

It's false and same lol

8 0
2 years ago
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