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creativ13 [48]
3 years ago
5

Factor this out: 7y³ + 21y² + 14y

Mathematics
1 answer:
Irina18 [472]3 years ago
6 0
Factor out 7y
7y(y^2 + 3y + 2)
7y(y + 1)(y + 2)
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A 1-liter bottle of orange juice used to cost $2.85 at a food market. Its price has increased; the new price is 110 percent of t
AfilCa [17]

Answer:

The new price of the bottle is $ 3.14.

Step-by-step explanation:

Given,

Original price of 1-liter bottle of orange juice  = $ 2.85,

Since,  the new price is 110 percent of the original price.

Thus, the new price of the bottle = 110 % of the $ 2.85

=\frac{110\times 2.85}{100}

=\frac{313.5}{100}

=3.135\approx 3.14

Hence, the new price of the bottle is $ 3.14.

5 0
3 years ago
Read 2 more answers
Which function increases by 3 every time the x-increases by 1? A) y = 3x B) y = 3x + 1 C) y = 1 3 x D) y = 1 3 x + 1
dexar [7]

Answer:

B

Step-by-step explanation:

as it says 3 everytime the x increase by 1

4 0
2 years ago
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The temperature in Anchorage, Alaska was -3°C in the afternoon. After the sun went down, the temperature dropped 6 degrees. Writ
Ira Lisetskai [31]

Answer:

-9

Step-by-step explanation:

-3 - 6

-3 + -6

-9

hope this helps!

7 0
3 years ago
Letha has 7 coins in her hands totaling $0.50
monitta

Answer:

7.50$

Step-by-step explanation:

there you go

3 0
3 years ago
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Show how 3 4 × 4 can be solved using repeated addition.
polet [3.4K]

Answer:  34*4=34+34+34+34=136

Step-by-step explanation:

In order to solve this exercise it is important to remember that the  "Repeated addition" is about adding equal groups of numbers.

Therefore, you can solve a mulitplication using the Repeated addition by repeat the same number "n" times in order to find the result..

In this case, you have the following multiplication given in the exercise:

34*4

You can observe that the number 34 is multiplied by 4. This indicates that the result is four times 34.

Then, based on the explained at the beginning of this explanation, you can conclude that you can also solve the given multiplication by repeating the number 34 four times and then adding the groups.

Therefore, you get:

34*4=34+34+34+34=136

7 0
3 years ago
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