3 years ago

Y=4x + 3 and 2x + y = 39 how can I find the answer

Mathematics

1 answer:

Sunny_sXe [5.5K]3 years ago

3 0

Answer:

x=6

Step-by-step explanation:

2x+(4x+3)=39

2x+4x+3=39

6x+3=39

6x=39-3

6x=36

x=36÷6

x=6

You might be interested in

Use a percent proportion or equation to answer: 150% of what number is 24

Delvig [45]

Answer is 36

150 • 24= 3,600

3,600/100= 36

4 0

2 years ago

Answer as a fraction. do not include space in your answer.<br> 4 2/3 + 7/9

kvv77 [185]

Answer:

Step-by-step explanation:

4 2/3 = 14/3 x 3/3 = 42/9. 42/9 + 7/9 = 49/9. 49/9 = 5 4/9

42/9

3 0

2 years ago

Help plz I am close to being done

ICE Princess25 [194]

Answer:

4096

Step-by-step explanation:

SIMPLE MULTIPLICATION

HOPE IT HELPS

7 0

2 years ago

Read 2 more answers

a submarine travel 184.4 meters below the water's surface. It took 23 1/2 minutes maintain a speed during a recent how far did y

cupoosta [38]

If the submarine descended 184.4 meters in 23.5 minutes, its rate of descent was ...

... (184.4 m)/(23.5 min) ≈ 7.847 m/min

The submarine descended about 7.85 meters in one minute.

6 0

3 years ago

I can't seem to find the answers or understand how this works.

Zepler [3.9K]

Answer:

m = 5

n = 12

Step-by-step explanation:

Opposite sides in a parallelogram are equal

so:

m+1 = 6

m = 6-1

m = 5

n is opposite to 12 so n = 12

4 0

2 years ago