4 years ago

How do you simplify 6+3x^2+2y^2-3-y^2

Mathematics

1 answer:

daser333 [38]4 years ago

8 0

Group like terms :(6-3) + 3x^2 + (2y^2-y^2)
3x^2 +y^2 +3

You might be interested in

Salem High School's winter sports teams WON 72% of their games last season. If the teams played 50 games, how many games did the

Dmitriy789 [7]

Answer

Find out the how many games did the teams lose .

To prove

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ values}$

As given

Salem High School's winter sports teams WON 72% of their games last season.

If the teams played 50 games .

Percentage = 72%

Total value = 50

Put in the formula

$72 = \frac{Number\ of\ games\ win\times 100}{50}$

$Number\ of\ games\ win = \frac{72\times 50}{100}$

Number of games win = 36

Number of games teams loses = Total number of games - number of games win

= 50 - 36

= 14

Therefore the number of games team loses are 14 .

5 0

4 years ago

What is 2(x+10)=60 please help

Airida [17]

Step-by-step explanation:

2(x+10)=60

x+10=60/2

x=30-10=20

4 0

3 years ago

The value of y varies directly with x. When y=3,x=15 what is the value of y when y=10

Yuki888 [10]

If you mean the x, it would be 50

8 0

4 years ago

Supposed you have been given the task of engineering this product knowing that in your state the cost of electricity is 18 cents

Usimov [2.4K]

You would have about 3472 Hours

.18\8=1.44 for 8 hour

5000/1.44=3472

Hope this helps :)

5 0

3 years ago

What is 5 multiplied by 4 5/6 as a mixed number or a fraction

Anestetic [448]

ANSWER: 24 1/6

Hope That Helps

7 0

4 years ago