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liraira [26]
3 years ago
8

Do the ratios 2/1 and 18/10 form a proportion?

Mathematics
1 answer:
katrin [286]3 years ago
6 0

Answer:

2

9/5

Step-by-step explanation:

2/1 = 2

18/10 (divide by 2 up and down) = 9/5

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Solve for x and y<br> Y=6x-24<br> Y=9x
lorasvet [3.4K]
Solve the following system:
{y = 6 x - 24
{x = 9 x

In the second equation, look to solve for x:
{y = 6 x - 24
{x = 9 x

Subtract 9 x from both sides:
{y = 6 x - 24
{-8 x = 0

Divide both sides by -8:
{y = 6 x - 24
{x = 0

Substitute x = 0 into the first equation:
{y = -24
{x = 0

Collect results in alphabetical order:
Answer:  {x = 0
                {y = -24
6 0
4 years ago
Derick says "bruh" 400 times in 5 days, and he also says "bruh" 925 times in 12 days. What is the rate of change?
Oduvanchick [21]

Answer:

The answer is 75.

Step-by-step explanation:

Average rate of change = Δy/Δx

y^2 -  y^1/x^2 - x^1

925 - 400/12 - 5 = 525/7 = 75

3 0
4 years ago
Question: Which slope is steeper? 0.83 or 0.75?
Gala2k [10]

Answer:

0.83

Step-by-step explanation:

Hi there!

The greater the value of the slope, the steeper the slope will be; this is because if you think about it, the formula for slope is \frac{rise}{run}, and for a larger value of the slope, there is a higher rise (going up/down more spaces), but a lower run (going left/right fewer spaces), meaning that the resulting slope will be larger.

Since 0.83 is greater than 0.75, the slope of 0.83 will be steeper than 0.75
Please see the graph for a visual. You may notice that they are very close, but the red line (with the slope of 0.83) is slightly steeper than the blue line (with slope of 0.75)
Hope this helps!

3 0
2 years ago
Suppose f(x) = 2x + 4. Describe how the graph of g compares with the graph of f. g(x) = f(x) + 8
abruzzese [7]

Answer:

the aswer is 54

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Please explain step by step! 100 points!!
Mademuasel [1]

Answer:

First you want to multiply 13.25 by 40 meters. Your answer will be 530. Once you get your answer you will have to label it. 13 x 40 = 520 x 0.25 530 Hope this helps

8 0
3 years ago
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