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Katyanochek1 [597]
3 years ago
15

2x+3y=-6 4x+6y=-12 6x + ay=-18

Mathematics
1 answer:
Dafna11 [192]3 years ago
5 0

Answer: -18

Step-by-step explanation: I used a math problem calculator. : /

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What terms will be confirmed after the negative is distributed?
Alekssandra [29.7K]

Answer:

3x + 2x

Step-by-step explanation:

Pretty sure its the first one because its the only thing that could come next.

3 0
4 years ago
Factor completely 5xy3 15x3y2 − 30x2y2. 5(xy3 3x3y2 − 6x2y2) 5x(y3 3x2y2 − 6xy2) 5xy2(y 3x2 − 6x) Prime.
Mandarinka [93]

Factoring an expression involves rewriting the expression in simplier form

The factored expression of 5xy^3 + 15x^3y^2 - 30x^2y^2 is 5xy^2(y + 3x^2 - 6x)

<h3>How to factor the expression</h3>

The expression is given as:

5xy^3 + 15x^3y^2 - 30x^2y^2

Factor out 5x from the expression

5x(y^3 + 3x^2y^2 - 6xy^2)

Factor out y^2 from the expression

5xy^2(y + 3x^2 - 6x)

Hence, the factored expression of 5xy^3 + 15x^3y^2 - 30x^2y^2 is 5xy^2(y + 3x^2 - 6x)

Read more about factorized expressions at:

brainly.com/question/723406

3 0
3 years ago
for a fund raising activity, the student council rented a popcorn machine for $.50 pee day. they plan to sell the popcorn for $1
GrogVix [38]
In sorry but I dont know the answer
7 0
3 years ago
Enter the value for x that makes the equation 1/2 (4x+12)+5x=30 true.
8090 [49]
First, distribute the (1/2) into (4x+12) by multiplying them.

The equation becomes:

2x + 6 + 5x = 30

On the left side, combine “like terms” through addition.

7x + 6 = 30

Subtract 6 from both sides:

7x = 24

Finally, get x alone by dividing both sides by 7:

x = 24/7, or if you wanted to round the decimal answer, it’s about 3.429.
8 0
3 years ago
A parking garage charges a $2.50 daily fee plus an hourly rate of $4.00. If you have $12.50 to pay for parking, how long can you
Vesnalui [34]

Step-by-step explanation:

First we need to set up an equation so

12.50=4x+2.50

Simplify each side by subtracting the initial fee of 2.50

10=4x

divide by 4 to isolate x

2.5=x

You can park for 2.5 hours with your budget

8 0
3 years ago
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