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RSB [31]
3 years ago
15

Which expressions are polynomials

Mathematics
1 answer:
qwelly [4]3 years ago
4 0
B and d are polynomial expressions

b. x(6x + 5)

d. -x(x - 5)
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Arithmetic Sequences:
lisov135 [29]
Início = 6 h
9 x 6 = 54 
6:54 passou o nono ônibus
próximo ônibus = 6:54 + 9 = 7:03
próximo = 7:03 + 9 = 7:12
próximo = 7:12 + 9 = 7:21
você chegou às 7:16 e vai esperar 21-16 = 5 minutos
3 0
3 years ago
There are 36 carpenters in a crew.
dolphi86 [110]

Answer:

<em>75%</em>

Step-by-step explanation:

27 ÷ 36 = 0.75

0.75 → 75%

75% of the crew are men

Hope this helped! :)

7 0
3 years ago
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Northside Middle School spent $1187.50 on<br> 95 math books. How much did each book<br> cost?
trasher [3.6K]

Answer:

Each book cost $12.50 dollars.

Step-by-step explanation:

1,187.50 / 95 = 12.50

6 0
3 years ago
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A 32cm long string just fits round the perimeter of a square board. The area of the board is
Ierofanga [76]

Answer:

64cm2

Step-by-step explanation:

(32÷4)=8

8×8=64cm2

8 0
3 years ago
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Is this graph misleading?
stiv31 [10]

Answer:

D. Yes, because the scale does not start at 0.

Step-by-step explanation:

6 0
2 years ago
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