2 years ago

I need some help.......................

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

8 0

Answer:

x=10 , y=20

Step-by-step explanation:

2x=x+10

2x–x=10

x=10

y=2x

y=2(10)

y=20

You might be interested in

A3 -4a2+12-3a Factorise ?

Morgarella [4.7K]

STEP-BY-STEP SOLUTION:

= a^3 - 4a^2 + 12 - 3a

= a^2 ( a - 4 ) + 3 ( 4 - a )

= a^2 ( a - 4 ) - 3 ( a - 4 )

= ( a - 4 ) ( a^2 - 3 )

Please mark as brainliest if you found this helpful! : )
Thank you <3

8 0

3 years ago

Read 2 more answers

Lisa went to the hardware store and bought 12 pieces rope. Each rope was 3/4 of a meter long. If the rope cost $3.50 a meter, ho

Triss [41]

.....................................

3 0

3 years ago

Pls help me taking. Test I need answer fast

pychu [463]

Answer:

its b

Step-by-step explanation:

5 0

2 years ago

Help me plssss:((( i need help

aliina [53]

Answer:

About 38

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Four sets of data are shown in box-and-whisker plots. Which set has the largest 3rd Quartile value?

Airida [17]

Answer:

I think that is A.

Step-by-step explanation:

7 0

3 years ago