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KiRa [710]
3 years ago
13

What is the change in elevation between 8,500m and 3,400m?

Mathematics
1 answer:
Alenkasestr [34]3 years ago
7 0

Answer:

Step-by-step explanation:

8500- 3400=5100

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All the items on the sale rack were 75 percent off their original price.
tresset_1 [31]

Answer:

112 $ is the original price

Step-by-step explanation:

x \times 0.75 = 84 \\ x = 84 \div 0.75 \\ x = 112

you have to think that the original price multiplied by 0.75 (also known as 75%) gave the result of what he saves i.e 84 $. So we put up an equation with the original price multiplied by 75% which equals the 84 $ he saved on buying that item on sale

4 0
3 years ago
What is 136°=92°+6r+2°​
Lina20 [59]

What is being solved for is r.

136 = 92 + 6r + 2

136 - 92 - 2 = 6r

42 = 6r

r = 6

3 0
3 years ago
PLEASE HELP 30 POINTS
mote1985 [20]

Answer: Maggie is 29 years old

Step-by-step explanation:

12*3=36

36-7=29

29 + 12 = 41

5 0
3 years ago
After how many years are the salaries offered by Company A and Company B the same?
iren2701 [21]

Answer:

Step-by-step explanation:

24,000 = 24 thousands

30,000 = 30 thousands

3,000 = 3 thousands

2,4000 = 2.4 thousands

"x" years

24 + 3x = 30 + 2.4x

3x - 2.4x = 30 - 24

0.6x = 6

x = <em>10 years</em>

4 0
2 years ago
What’s is the slope line ?
Elena L [17]

Answer:

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

Step-by-step explanation:

Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m. Generally, a line's steepness is measured by the absolute value of its slope,

6 0
3 years ago
Read 2 more answers
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