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xeze [42]
3 years ago
8

Solve the equation 500x r = 25,000

Mathematics
2 answers:
gavmur [86]3 years ago
4 0

500 r = 25000

divide by 500 on each side

500r/500 = 25000/500

r = 50

Choice B

Ivanshal [37]3 years ago
3 0

r=50

b


you have to divide 25,000 by 500

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Umm it’s to question just label it a and b
xxMikexx [17]

A) Scale of map is 1: 30,000

This is assuming that it meant 1 centimetre = 30,000 metres, for it gives no other information.

Multiply 1 with 30,000: 30,000 x `1 = 30,000

30,000 metres is your answer.

B) Scale is 1 inch: 6 miles. You are given 2.5 inches.

Remember that 1 inch = 6 miles.

Multiply 2.5 to both sides: (2.5) * 1 inch = (2.5) * 6 miles

2.5 inch = 2.5 * 6 miles

2.5 inch = 15 miles

15 miles is your answer.

~

3 0
3 years ago
Read 2 more answers
How much interest does $400 make in 5 years at 7% per annum?
ZanzabumX [31]

Answer:

$112

Step-by-step explanation:

7% for each year = $28

7% for four years = $28.4= $112

4 0
2 years ago
Evaluating a piece-wise function. 10 pts
kozerog [31]
1. Since -4 doesn’t equal -2, we will use the first function. All you have to do is plug in -4 to x, and you should get

-3

2. -2=-2, so we will use the second function to get the answer of

3

3. Once again we will be using the first function, so just plug 5 into the answer to get

-7.5

Hope this helped :)
4 0
2 years ago
Determine if the sequence is arithmetic. If it is, find the term named in the problem.
Brums [2.3K]

Answer:

a_{39} <em>= 279</em>

Step-by-step explanation:

a_{n} = a_{1} + (n - 1)d

d = a_{2} - a_{1}

~~~~~~~~~

d = - 17 + 25 = - 9 + 17 = - 1 + 9 = 8

a_{39} = - 25 + 8(39 - 1) = 279

a_{39} <em>= 279</em><em> </em>

5 0
3 years ago
What is the vertical asymptote of the function?<br> O x=-10<br> O x=-2<br> O x = 0<br> Ox=2
Alexxx [7]

Answer:d

Step-by-step explanation:

3 0
2 years ago
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