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anyanavicka [17]
3 years ago
6

Anyone know questions 9 and 10

Mathematics
2 answers:
Scilla [17]3 years ago
8 0
9. Constants are the value that stays the same and cannot be changed, other words, it does not contain a variable.
In the equation, 15 does not have a variable.

Solution: B. 15

10. Perimeter is all the side lengths combined; add them all up.
(4x - 10) + (2x + 6) + 5x
Combine the like terms
11x - 4 units

Solution: H. (11x-4) units
leva [86]3 years ago
4 0

Answer:

8.j     9.b   10.f    11.a

Step-by-step explanation:

you welcome

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nikklg [1K]

Answer:

The price of the burrito is $3.5 and the price of the taco is $2.5.

Step-by-step explanation:

2x+5y=19.5

5x+2y=22.5

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5(2x+5y)=5(19.5)

-2(5x+2y)=-2(22.5)

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10x+25y=97.5

-10x-4y=-45

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21y=52.5

y=52.5/21=2.5

2x+5(2.5)=19.5

2x+12.5=19.5

2x=19.5-12.5

2x=7

x=7/2=3.5

x=3.5, y=2.5

The price of the burrito is $3.5 and the price of the taco is $2.5.

8 0
3 years ago
Julie spent 1/6 of her money on books , 1/3 of the remainder on a dress and saved the rest.
Lana71 [14]

The answers are 5/9 and $234.

6 0
3 years ago
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Which price is equivalent to $1.50 for 1 pound of apples?
olga_2 [115]
A. 6 pounds of apples for $9
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2 years ago
9/10 - 1/2 can you help
Lubov Fominskaja [6]

Answer:

4/10 or 2/5

Step-by-step explanation:

9/10-1/2 = 9/10-5/10 = 4/10 = 2/5

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Answer: 3.25

Step-by-step explanation:

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3 years ago
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