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andrezito [222]

3 years ago

5

Multiply and simplify.

1 answer:

Shkiper50 [21]3 years ago

3 0

1)
2•5(3)√9y2 (3)√3y

2) 3xy

3) 2√3
----------
3 ( like a fraction )
Decimal : 1.15

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Solve image below:

ludmilkaskok [199]

Answer: $x=\frac{6}{-3y+8}$

Step-by-Step Explanation:

Let's solve for $x$ .

$\frac{x-2}{3y-5} =\frac{x}{3}$

Step 1: Multiply both sides by $3y-5$ .

$x-2=\frac{3xy-5x}{3}$

Step 2: Multiply both sides by $3$ .

$3x-6=3xy-5x$

Step 3: Add $-3xy$ to both sides.

$3x-6+-3xy=3xy-5x+-3xy$

$-3xy+3x-6=-5x$

Step 4: Add $5x$ to both sides.

$-3xy+3x-6+5x=-5x+5x$

$-3xy+8x-6=0$

Step 5: Add $6$ to both sides.

$-3xy+8x-6+6=0+6$

$-3xy+8x=6$

Step 6: Factor out variable $x$ .

$x(-3y+8)=6$

Step 7: Divide both sides by $-3y+8$ .

$\frac{x(-3y+8)}{-3y+8}=\frac{6}{y-3y+8}$

$x=\frac{6}{-3y+8}$

Answer:

$x=\frac{6}{-3y+8}$

4 0

3 years ago

I need to find out this questions but I don't know how to do it

Fiesta28 [93]

Number 8? I don't know which one you are talking about.

7 0

3 years ago

the dog needs a 1/3 of a cup of dog food each day. the bag holds 5 cups of dog food how many days will it last ?

sleet_krkn [62]

Answer:

15 days

Step-by-step explanation:

You have 5 cups of food, and you give him 1/3 a day.

So, <em>5 divided by 1/3</em>, which would get you 15 days. Or you could cross-multiply, meaning you multiply across, but in this case I just made them line up so you can see how to do it. $(food)/(cupsperday) = 5/\frac{1}{3} \\OR\\\frac{(food)}{1}*(cupsperday) = \frac{5}{1} *\frac{3}{1}$

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3 years ago

Solve and Answer correctly the question

never [62]

Distance=250m
Speed=2m/s

Time:-

Distance/Speed
250/2
125s
2min 5s

Time started=6AM

time to reach:-

6+0:02:05
6:02:05 AM

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2 years ago

The price of a technology stock was

Sindrei [870]

How you do this problem is that you first find out how much the price has gone down.

$9.82 - 9.73$

Then, you divide 9.82 by the answer to your previous equation and then you have completed the question!

8 0

3 years ago

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