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3 years ago

Which algebraic expression represents the phrase?

Mathematics

2 answers:

Leni [432]3 years ago

7 0

Answer:

Step-by-step explanation:B

Andrews [41]3 years ago

6 0

In order to answer this question you must know the meanings of each keyword. In short, here they are:

Sum is for addition
Quotient is for division
Difference is for subtraction
Product is for multiplication

So the "product" of 50 and the number of employees (n) is (50 x n) or B.

You might be interested in

Solve the differential equation. y' + 5xey = 0.

galben [10]

Answer:

The solution is $y = - ln(\frac{5}{2}x^{2} + C)$

Step-by-step explanation:

To solve the differential equation, we will find $y$

From the given equation, y' + 5xey = 0.

That is, $y' + 5xe^{y} = 0$

This can be written as

$\frac{dy}{dx} + 5xe^{y} = 0$

Then,

$\frac{dy}{dx} = - 5xe^{y}$

$\frac{dy}{e^{y}} = - 5x dx$

Then, we integrate both sides

$\int {\frac{dy}{e^{y}}} =\int {- 5x dx}$

$\int {e^{-y}dy }} =\int {- 5x dx}$

Then,

$-e^{-y} = -\frac{5}{2}x^{2} + C$

$e^{-y} = \frac{5}{2}x^{2} + C$

Then,

$ln(e^{-y}) = ln(\frac{5}{2}x^{2} + C)$

Then,

$-y = ln(\frac{5}{2}x^{2} + C)$

Hence,

$y = - ln(\frac{5}{2}x^{2} + C)$

5 0

3 years ago

How would i find the square root of this problem? <img src="https://tex.z-dn.net/?f=-%20%5Csqrt%7B%5Cfrac%7B25%7D%7B36%7D%20%7D%

NARA [144]

$- \sqrt{\frac{25}{36} } =-\frac{5}{6}$

6 0

3 years ago

Hey! Can you plz help me? I promise to give brainliest

aleksandr82 [10.1K]

Answer: answer D

Step-by-step explanation:

i am pretty sure it is D. not 100%, but like 90%. they are both on the outside of the lines, so that is why i know they are exterior. and, they are on opposite sides, so that makes them alternate.

8 0

3 years ago

The school that Arjun goes to is selling tickets to the annual dance competition. On the first day of tickets sales the school s

vlabodo [156]

X=number of senior tickets
y=number of student tickets

1st day
7x+1y=101

2nd day
7x+12y=134

easy, we can eliminate the x's

multiply first equation by -1

-7x-1y=-101
<u>7x+12y=134 +</u>
0x+11y=33

11y=33
divide by 11 both sides
y=3
sub back

7x+y=101
7x+3=101
minus 3 both sides
7x=98
divide both sides by 7
x=14

senior tickets cost $14
student tickets cost $3
that sounds unfair

4 0

3 years ago

Help soon as possible

ratelena [41]

Answer:

Step-by-step explanation:

1. x^2 + 6x = 5

x^2 + 6x + 9 = 14

(x+3)^2 = 14

x = $\sqrt{14}$ - 3

2. x^2 + 8x -4 = 0

x^2 + 8x = 4

x^2 + 8x + 16 = 20

(x+4)^2 = 20

x = $\sqrt{20}$ - 4

4 0

3 years ago