3 years ago

Please answer this asap for 15 pt

Mathematics

1 answer:

crimeas [40]3 years ago

6 0

Answer:

Step-by-step explanation:

what is question that you whant my to answer

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Barrett and Penelope have some quarters for the vending machine.

lutik1710 [3]

Answer:

if we take the number of quarters Barrett have to be x we know Penelope has twice that ie 2x. so in total they have 2x+x = 60, 3x = 60; so x= 60/3 = 20.

Barrett has 20 quarters.

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3 years ago

Drag and drop the descriptions into the boxes to correctly classify each pair of numbered angles. Each description may be used m

ANTONII [103]

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Solve the equation<br> -3x + 1 + 10x = x + 4<br> 0 x = 1/2<br> х<br> =<br> x = 12<br> X = 18

pav-90 [236]

Answer:

Step-by-step explanation:

-3x + 1 + 10x = x + 4

-1 -1

7x = x + 3

-x -x

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x = 1/2

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3 years ago

20 pts need this question asap

AlekseyPX

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3 years ago

Hello can you please help me posted picture of question

irina [24]

We are to form the combination of 6 objects taken 2 at a time. This can be expressed as 6C2

$6C2= \frac{6!}{2!*4!} \\ \\ 
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This means, there can be 15 different combinations of 2 members that can sit in the front row.

So, the answer to this question is option A

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3 years ago

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