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mafiozo [28]
3 years ago
13

Which polynomial represents the sum below? 9x2 + x + 2 3x4 + 2x + 2​

Mathematics
1 answer:
baherus [9]3 years ago
3 0

Answer:

113x+2

Step-by-step explanation:

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Y(a -b) =c(y+ a); y
Ksivusya [100]

Answer:

y = ac / (a - b - c)

Step-by-step explanation:

y(a - b) = c(y + a)

Distribute

ay - by = cy + ac

Subtract cy from both sides

ay - by - cy = ac

Factor out y

y(a - b - c) = ac

Divide both sides by (a - b - c)

y = ac / (a - b - c)

5 0
2 years ago
Trying to make a punch for my friends. There are 6 of them. Recipe calls for 1 1/3 cups of juice per serving. How much juice do
SOVA2 [1]

Answer:

8 cups

Step-by-step explanation:

1 1/3 x 6

4/3 x 6/1

24/3

8 cups

5 0
3 years ago
Read 2 more answers
A jewelry store purchases necklaces for n dollars each. The necklaces are then marked up by 20%, and costumers are charged 5% sa
Aleksandr [31]

Answer:

Step-by-step explanation:

Cost price = $n

Mark up price = selling price- cost price

= (20% × $n)

Selling price = $n + (20% × $n)

Sales tax = 5% × ($n + (20% × $n))

Total cost = selling price + sales tax

Total cost = $n + (20% × $n) + 5% × $n + (20% × $n)

= 1.2 × $n + 0.06 × $n

= 1.26 × $n.

8 0
3 years ago
Im stuck between B and D please help
gayaneshka [121]

Answer:

maybe it's D ( not sure tho)

5 0
3 years ago
Read 2 more answers
Quadrilateral ABCD is a square with diagonals that intersect at point E. Find angle ADB. A. 11.25º B. 22.5º C. 45º D. 90º
never [62]

IT WOULD BE "D" I BELIEVE

HOPE IM RIGHT AND THIS HELPS


7 0
3 years ago
Read 2 more answers
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