What is the answer to this question?

Mathematics

1 answer:

AfilCa [17]4 years ago

4 0

The answer should be B.

You might be interested in

-6x + 7y = 9<br> 2x - 2y = 4<br> Solve for x and y

Effectus [21]

Answer:

x = 23 , y = 21

Step-by-step explanation:

-6x + 7y = 9 -- (1)

2x - 2y = 4 -- (2)

(2) x 3 : 6x - 6y = 12 -- (2)'

(1) + (2)' : y = 21 -- (3)

Subtituting (3) into (2),

2x - 42 = 4

2x = 46

x = 23 -- (4)

According (3) and (4),

x = 23 , y = 21

If this helps you, please give brainliest!

7 0

3 years ago

there are 6 red marbles, 4 blue marbles, n 15 green marbles in jar. if you reach in n randomly draw one, what is the probability

Arte-miy333 [17]

Answer:

6÷25

Step-by-step explanation:

Favourable outcomes are 6,and the total outcomes are

$6 + 4 + 15 = 25$

So the probability of getting fed marble is Favourable outcome ÷ total outcome=6÷25.

7 0

3 years ago

Arrange the following measurements in order from smallest to largest

natta225 [31]

Answer:

first we change 2000mm into litres and I think 1000 mm is equals to 1 L then you look at the first digit and in the first number we have for as the first digit the second number 0 the third number two so in this case 0.7 l is the smallest then 2000mm then 4.1 letters

6 0

4 years ago

Read 2 more answers

Hi<br> I need help asap plz I don’t understand can u help me.<br> What’s the answer for it

professor190 [17]

Answer:

7-6 the is corret thick hope

6 0

3 years ago

Read 2 more answers

Aimee and Ben are purchasing a condominium and are financing $160,000. The mortgage is a 20 year 3/1 ARM with a cap structure of

yarga [219]