3 years ago

What is the value of y in the solution to the system of equations?

Mathematics

1 answer:

AnnZ [28]3 years ago

7 0

Answer:

The correct answer is D. 8

Step-by-step explanation:

In order to find this, solve by multiplying the top equation by -6. Then add the equations together to get the x values to cancel. Then you may solve for y.

-2x - 3/2y = -6

2x - 3y = -30

--------------------

9/2y = -36

y = 8

You might be interested in

How do you write 5.916 two different ways

yaroslaw [1]

1. convert .916 into a fraction

2. convert the entire number into a fraction

5 0

3 years ago

Read 2 more answers

An opera house has a seating capacity of 872 people with each ticket costing 50 Rupees .If the opera house is running for 15 day

Nataly_w [17]

Answer:

654000 Rupees

Step-by-step explanation:

If we assume that the opera house was full every day then it would be 872 x 50 for the price of 1 day

872 x 50 = 43600

We multiple that number by the amount of days open so is would be 43600 x 15

43600 x 15 = 654000

Therefore it will make 654000 Rupees

7 0

3 years ago

A card is drawn from a pack of 52 cards. Find the probability of drawing an ace given that it is diamond.4/521/132/134/13

ICE Princess25 [194]

Solution:

The probability of an event is expressed as

$P(event)=\frac{number\text{ of desired outcome}}{number\text{ of possible outcome}}$

In a pack of 52 cards, we have

$\begin{gathered} number\text{ of diamonds=13} \\ number\text{ of ace= 1} \end{gathered}$

Thus, we have the probability to be evaluated as

$P(ace)=\frac{1}{13}$

8 0

1 year ago

What is an equation of the line that passes through the points -8,4 and -8,8

Vitek1552 [10]

Answer:

8+8/-8-4

16/-12

4/-3

8=4/-3(-8)+b

8*3=12+b

24=12+b

12=b

y=-4/3+12

Step-by-step explanation:

4 0

3 years ago

Write these values in order, starting with the smallest.<br> 0.5<br> 5%<br> 5

NARA [144]

5%, 0.5, 5 from smallest to largest.

8 0

3 years ago

Read 2 more answers