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nlexa [21]
3 years ago
10

2/3y - 2/5 = 5 and please show work Algebra

Mathematics
2 answers:
meriva3 years ago
6 0
Find the LCD and multiply both sides by 15 to get 10y-6=75
Add 6 to 76 to get 10y=81
Y =81/10
Travka [436]3 years ago
3 0

2/3y-2/5=5

We move all terms to the left:

2/3y-2/5-(5)=0

Domain of the equation: 3y!=0

y!=0/3

y!=0

y∈R

determiningTheFunctionDomain

2/3y-5-2/5=0

We calculate fractions

There is no solution for this equation

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Vika [28.1K]
A. x+5 (divided by 4)
b. 2x+20 (multiplied by 2)
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3 years ago
2.48 Nine people are going on a skiing trip in 3 cars that hold 2, 4, and 5 passengers, respectively. In how many ways is it pos
SVETLANKA909090 [29]
<span>Five ways:
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 3. 2 in the 2-passenger car, 2 in the 4-passenger car, and 5 in the 5-passenger car.

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4 years ago
The equation of line AB is y = 2x + 4. Write an equation of a line parallel to line AB in slope-intercept form that contains poi
ale4655 [162]

Answer:

<h3>The answer is option D</h3>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

y = 2x + 4

comparing with the above equation for a line

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Since the lines are parallel their slope are also the same

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Hope this helps you

7 0
3 years ago
Three times a number is the difference between four and that number
allochka39001 [22]
Convert it to an equation.

"Three times a number"
\sf 3n

"is"
=

"the difference between four and that number"
\sf 4-n

Put it all together:

\sf 3n=4-n

Solve for 'n', add 'n' to both sides:

\sf 4n=4

Divide 4 to both sides:

\boxed{\sf n=1}
6 0
4 years ago
Find the area of this composite figure.
nasty-shy [4]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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