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3 years ago

My bro needs help with this plz help

Mathematics

2 answers:

zhuklara [117]3 years ago

8 0

Answer:

36 yellow jellybeans

Step-by-step explanation:

red jelly beans will be 3x

yellow jellybeans will be 4x

(3x - 3) / (4x - 6) = 4 / 5

= 5 (3x - 3) = 4 (4x - 6)

= 15x - 15 = 16x - 24

= 15x - 16x = (-24) + 15

= -x = -9

= x = 9

So now to find yellow jelly beans you do 4x

9x4=36

Originally there were 36 yellow jellybeans

Hope it wasn't confusing and hope this helps :)

bearhunter [10]3 years ago

3 0

Answer:

28 jelly beans

Step-by-step explanation:

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-3x -4.6 = 5.9<br> x = ?

grin007 [14]

Answer:

x=-3.5

Step-by-step explanation:

-3x=10.5 divide both sides by -3

5 0

3 years ago

Read 2 more answers

Sarah will buy bracelets and necklaces in order to sell them in her schools fund raising activity. The bracelets cost $2 and the

Alborosie

Answer:

The answer will be:

b ≥ 10

Step-by-step explanation:

The bracelets cost $2 and the earrings cost $3.

She needs to make at least $60.

She will need to sell more than 10 bracelets.

b = bracelets

e = earrings

2b+3e ≥ 60

6 0

3 years ago

Is (11,9), (11,5), (9,3) a function

Marina86 [1]

Answer:

$\huge{ \boxed{ \sf{No}}}$

✑ Question :

Is ( 11 , 9 ) , ( 11 , 5 ) , ( 9 , 3 ) a function ?

No , it's not a function.

✎ Reason :

This is not a function because one element 11 of set A is associated to elements 9 and 5 of set B.

♨ Explore about function :

↪ Function is a special type of relation. It is the refinement of relation. In a relation from A to B , every element of set A should have only one ( distinct ) image in B to be a function. In other words , if no two different ordered pairs have the same first component , then it is a function.

Hope I helped!

Have a wonderful day ! ツ

~ $\sf{TheAnimeGirl}$ ♡