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3 years ago

7

Andie bought 4.85

1 answer:

Ierofanga [76]3 years ago

6 0

The total cost of the cord is $4.75

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H(t) = -10+ - 6<br>h()= -44

lesya [120]

Answer:

-44

Step-by-step explanation:

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3 years ago

George studied 3/4 of an hour on Monday and 7/8 of an hour on Tuesday. How long did he study altogether on both days?

7nadin3 [17]

so you would add 3/4 and 7/8. so thats 1 1/2

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3 years ago

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Ariana starts with 100 mg of a radioactive substance. The amount of the substance decreases by 20% each week for a number of wee

BabaBlast [244]

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bbbbbb

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3 years ago

The ratio of girls to boys in Jaime's chorus is 2 to 4. If there are 25 girls in her chorus, how many boys are there? *

Pavlova-9 [17]

Answer:

50 boys

Step-by-step explanation:

2/4 = 1/2

25*2=50

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3 years ago

HELP !!! Use the elimination method to solve the system of equations.

Dafna1 [17]

Answer:

C. (5, -3)

Step-by-step explanation:

4x + 3y = 11

x - y = 8 (multiply by 3) --> 3x - 3y = 24

4x + 3y = 11

3x - 3y = 24

---------------------add

7x = 35

x = 5

5 - y = 8

y = 5 - 8

y = -3

(5, -3)

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3 years ago

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