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GrogVix [38]
2 years ago
12

I will give brainliest but plz help

Mathematics
2 answers:
Sphinxa [80]2 years ago
8 0

Answer:

Step-by-step explanation:

zimovet [89]2 years ago
7 0

Answer:

c

Step-by-step explanation:

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15 POINTS!
nikdorinn [45]

Answer:

m = 35

Step-by-step explanation:

∵ m ∝ xy

∴ m = kxy

∵ m = 7 when x = 3 and y = 15

∴ 7 = k (3) (15)

∴ 7 = 45k ⇒ ∴ k = 7/45

∴ m = 7/45 xy

∵ x = 25 and y = 9

∴ m = (7/45) (25)(9) = 35

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3 years ago
Two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80, and section B had 20 students
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2 years ago
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I need help now it’s an iready
schepotkina [342]

answer:

21 + 3x (you would not put the x again since it is already given)

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3 (7 + x)

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  • this will be the expression once we distribute
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You find 13,406,190 pennies which is $134,061.90 and weighs 118,222.45 lbs. Now assume a movie ticket costs $9.00, how many movi
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14895.6

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2 years ago
HELP !! Which of the following points lies on the graph of this equation? y =2x -2
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A.

Step-by-step explanation:

i'm 99% sure!

3 0
1 year ago
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