3 years ago

(2x+1)(3x2-x+10)simplify the expression to a polynomial in standard form

Mathematics

1 answer:

Damm [24]3 years ago

7 0

Step-by-step explanation:

6 x 3 + x 2 + 19 x + 10

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Multiply 2 3/4 x 1 1/3. Write your answer in simplest form

bagirrra123 [75]

so , bro to multripy fractions , you have to convert the mixed fraction into unlike fractions . so lets get started.

2 3/4 * 1 1/3

= 12 / 4 * 4/3

now multiply normally

= 48 / 12

divide this by 4/4 to get simplest for

= 12 / 3 divided by 3/3

= 4/1

Step-by-step explanation:

6 0

3 years ago

You collect 140 total pieces of candy trick or treating and 35 of them are m&m's. What fraction of the candy is not m&m'

tekilochka [14]

$\frac{3}{4}$ of the candy is not m&m's.

Step-by-step explanation:

Given,

Total pieces of candy = 140

Number of m&m's = 35

Fraction = $\frac{Number\ of\ m&m}{Total\ pieces\ of\ candy}$

Fraction = $\frac{35}{140}$

Both 35 and 140 are multiples of 7, therefore,

Fraction of m&m's = $\frac{5}{20} = \frac{1}{4}$

As the number of m&m's fraction and not m&m's fraction will make a total of 1, therefore

fraction of m&m's + fraction of not m&m's = 1

fraction of not m&m's = 1 - fraction of m&m's

fraction of not m&m's = $1-\frac{1}{4}=\frac{4-1}{4}$

fraction of not m&m's = $\frac{3}{4}$

$\frac{3}{4}$ of the candy is not m&m's.

Keywords: fraction, subtraction

Learn more about fractions at:

#LearnwithBrainly

7 0

3 years ago

6+5(a-1)=36 please answer me

azamat

i think the answer is 35

6 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!?!?!?!?!!!?!?!?!?!?!?!

FromTheMoon [43]

Answer:

79.5

Step-by-step explanation:

3 0

4 years ago

PLEASE HELP!!!!!!!!!!!!!!!!

lakkis [162]

Answer:

false i think? and true

Step-by-step explanation:

8 0

3 years ago