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3 years ago

What is the percentage of 5/15

Mathematics

2 answers:

pishuonlain [190]3 years ago

7 0

The answer is .333333333

lilavasa [31]3 years ago

5 0

Answer:

33.333333333333%

Step-by-step explanation:

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The sum of two numbers is less than 2. If we subtract the second number from the first, the difference is greater than 1. What a

Anna007 [38]

Answer:

the value of these two numbers are 1/2 and 3/2

Step-by-step explanation:

Given that:

x+y < 2 ---- (1)

y - x > 1 ---- (2)

From equation (2), let y > 1 + x then substitute it into equation (1)

x + 1 + x < 2

2x + 1 < 2

2x < 2 - 1

2x < 1

x < 1/2

From equation (2), replace the value of x to be 1/2

y - 1/2 > 1

y > 1 + 1/2

y > 3/2

5 0

3 years ago

Math help what is the answer will give brainliest.

artcher [175]

The two equations are
$x + y = 7$
and
$4x + 2.5y = 22$
the first equation can be solved for x to be
$x = 7 - y$
next you can substitute x in the second equation
$4(7 - y) + 2.5y = 22$
Distribute 4 to everything in the parentheses
$28 - 4y + 2.5y = 22$
combine like terms:
$28 - 1.5y = 22$
subtract 28 from both sides of the equation
$- 1.5y = - 6$
divide both sides by -1.5
$y = 4$
plug this in to the original equation of x+y=7
$x + 4 = 7$
subtract 4 from both sides.
$x = 3$
Final Answer: they bought 3 adult tickets and 4 student tickets

Hope this helps!

7 0

3 years ago

(5,-5) & (2,9)<br> Find the slope

Anarel [89]

Answer:

$\frac{14}{-3}$

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is 5\2 =2/x for math

Artemon [7]

2.5=2x
2.5/2=x (of course when dividing by a fraction you multiply by the reciprocal so it would be 5/2*2/1
x=5/4

5 0

3 years ago

1. A triangle with the sides: 6 mm, 7 mm, and 5 mm.

Sergeeva-Olga [200]

9514 1404 393

Answer:

(a) unique triangle
(b) more than one triangle
(c) no triangle possible

Step-by-step explanation:

1. Three sides lengths uniquely specify a triangle.

2. Three angle measures specify the shape of a triangle, but not its size. More than one triangle is possible with any given set of angle measures.

3. If the lengths do not satisfy 3 + 7 > 10, which they do not, then no triangle can be formed.

8 0

3 years ago