3 years ago

Y = x + 5 y=- 2x - 4 How do you so love this using Equal Values Method

1 answer:

8 0

If y = x + 5, connect this y to the other side of the other equation. It’s possible because that’s what y is defined as. Solve it afterwards.

Step by step:

x + 5 = - 2x - 4
3x + 5 = - 4
3x = -9
x = -3

You might be interested in

Jorge's rectangular garden was 17 feet long and had a perimeter of 54 feet. He made his garden 5 feet longer. What is the area o

antiseptic1488 [7]

Total= 54 feet
17+ 5 = 22 feet
Area= 22 feet bruh!

5 0

3 years ago

Read 2 more answers

An architect built a scale model of a sports stadium using a scale in which 2 inches represents 30 feet. The height of the sport

bija089 [108]

The height of the model in inches would be 6. if you multiply 30 until it reaches 180 you will have 6.

7 0

2 years ago

Smedley has two rolls of crepe paper, one with 30 yards and one with 40 yards. If he cuts both rolls into 5-yard streamers, how

Nastasia [14]

Answer:

He will have 14 streamers

6 0

2 years ago

Read 2 more answers

If A and B are independent events, P(A) = 0.25, and P(B) = 0.3, what is P(AB)?

Marrrta [24]

Answer:

$P(A) = 0.25, P(B= 0.3$

And if we want to find $P(A \cap B)$ we can use this formula from the definition of independent events :

$P(A \cap B) =P(A) *P(B) = 0.25*0.3= 0.075$

And the best option would be:

$P(A \cap B) =0.075$

Step-by-step explanation:

For this case we have the following events A and B and we also have the probabilities for each one given:

$P(A) = 0.25, P(B= 0.3$

And if we want to find $P(A \cap B)$ we can use this formula from the definition of independent events :

$P(A \cap B) =P(A) *P(B) = 0.25*0.3= 0.075$

And the best option would be:

$P(A \cap B) =0.075$

3 0

2 years ago

A DVD player that normally cost $160 is on sale for 70% of its normal price.What is the sale price of the DVD player.

maw [93]

160 $ = 100%
x $ = 70%

100 x = 11200
x = 112

160,00 - 112,00 = 48,00$

7 0

2 years ago