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4 years ago

What is the value for l, after the equation 3l + 3w = 18 is rearranged?

2 answers:

7 0

It's the second one which is B becasue, first you minus 3w on both sides of your equal side. Then you will have 3L=18-3w. Next you will have to divided by 3 on both sides of the equal sign, you will have L=18-3w/3. Afte that you will simipfy and get your answer, which is B. Please get a brainiest point.

FinnZ [79.3K]4 years ago

4 0

The answer to this question is the second one or b.

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If g(f) the inverse of

tiny-mole [99]

Answer:

$g(x)=\frac{x}{4}-3$

Step-by-step explanation:

we have

$f(x)=4x+12$

Find the inverse

Let

y=f(x)

$y=4x+12$

Exchange the variables (x for y and y for x)

$x=4y+12$

Isolate he variable y

subtract 12 both sides

$4y=x-12$

divide by 4 both sides

$y=\frac{x}{4}-3$

Let

g(x)=y

$g(x)=\frac{x}{4}-3$ ---> inverse of the function f(x)

5 0

3 years ago

At the store, 10 ounces of candy costs $3.20. What is the price of 1 ounce?

Ratling [72]

Answer:

One ounce costs $0.32

Step-by-step explanation:

To find the price of one ounce, divide the total cost by total ounces bought:

3.20 / 10 = 0.32 per ounce

3 0

3 years ago

Does xy+7y=1 define x? Yes or no?

Nina [5.8K]

Answer:

Yes it is, You can rearrange the expression to find that y is uniquely determined in terms of x, therefore a function.

Step-by-step explanation:

6 0

3 years ago

I need help with math.............

telo118 [61]

Greetings!

Solve using the properties of equality:
$2(x+2)=4x+1-2x$
Distribute the Parenthesis.
$2x+4=4x+1-2x$
Combine like terms.
$2x+4=2x+1$
There are no possible solutions.

Hope this helps.
-Benjamin

4 0

3 years ago

I need help answering these on multiplying and dividing fractions

Natali5045456 [20]

For multiplying fractions keep the fractions the way they are then times both numerators together then the denominators which should make a fraction then you usually simplify.

6 0

4 years ago