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emmainna [20.7K]
3 years ago
13

Use the ratio table to solve the percent problem. What is 30% of 50. ​

Mathematics
2 answers:
julia-pushkina [17]3 years ago
6 0
The answer would be 35

50-(30%X50) EQUAL 35
Finger [1]3 years ago
3 0

Answer:

Step-by-step explanation:

<h2>30/100 × 50 = 30/100×50/1</h2><h2>30/2=1/1</h2><h2>x=30/2=15</h2>
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Consider the following incomplete deposit ticket:
boyakko [2]

Answer:

B) 105.20

Step-by-step explanation:

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6 0
3 years ago
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Solve this inequality j/4 - 8 &lt; 4
zubka84 [21]
J/4 - 8 < 4
<u>    + 8   + 8  </u>   *add 8 to both sides to cancel -8.
j/4      < 12
<u>*4/1       *4/1   </u>   *multiply 4/1 to both sides to cancel 1/4
j         < 48

j should be less than 48 to make the inequality true.

example: j = 47
j/4       - 8 < 4
47/4   - 8 < 4
11.75 - 8 < 4
       3.75 < 4  

Any number below 48 will end up with an answer less than 4. if j is 48 and above, the inequality is false because the answer arrived at will be equal to or greater than 4.
5 0
2 years ago
Find the equation of a line that is perpendicular to 4x+6y=1 that has a greater y intercept compared to 2x+3y=18
Marina86 [1]

Answer:

4y = 6x + 40

Step-by-step explanation:

The general equation of a straight line is y = mx + b

m is the slope and b is the y-intercept

let us write both equations in this form;

we have this as;

6y = -4x + 1

y = -4x/6 + 1/6

and;

2x + 3y = 18

3y = -2x + 18

y = -2x/3 + 6

So firstly we want to find an equation that is perpendicular to the first

When two lines are perpendicular, their slopes has a product of -1

The slope of the first line is -4/6

let the slope of the line we want be m

As per they are perpendicular;

-4/6 * m = -1

-4m/6 = -1

-4m = -6

m = 6/4

So now, we want the y-intercept greater than that of the second equation which is a y-intercept of 6

we can choose 10

and we have the equation as:

y = 6x/4 + 10

multiply through by 4

4y = 6x + 40

7 0
2 years ago
Look at the following numbers :4,7,7,10,12,13,17 find the mean, mode, median, range
Alex787 [66]

mode: 7

mean: 10

median: 10

range: 13

hope I helped!

3 0
3 years ago
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A line with a slope of 2
bulgar [2K]

Answer:

3=b

Step-by-step explanation:

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5 0
3 years ago
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