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katrin [286]
2 years ago
7

A 99-inch candle burns down in 12 hours. At what rate does the candle burn, in inches per hour?

Mathematics
2 answers:
Verdich [7]2 years ago
7 0
8.25 is the answer because of 99/12
Kitty [74]2 years ago
5 0
8.25 i believe (sorry if i’m wrong )
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3 years ago
PLS HELP WILL GIVE BRAINLEST AND THANKS!!!!!!!!!!!
Stels [109]

Answer:  2 1/4 more flour for 9 servings

Step-by-step explanation: (a) how many total cups of flour are there per serving? show your work

1 1/2÷6= 3/2 x 1/6 = 3/12= 1/4 cups of flour per serving

(b) how many total cups of sugar (white and brown) are there per serving?show your work

3/4 + 1/3 = 9/12 + 4/12= 13/12= 1 1/12 total cups of sugar

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(c) supposed you modify the recipe so that it makes 9 servings. How much more flour do you need for the modified recipe than you need for the original recipe?Show your work/

1/4 x 9 = 9/4 = 2 1/4 more flour for 9 servings.

8 0
3 years ago
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Math 7 Grade 7. Can anyone help me answer these questions?
zaharov [31]
1. What is the opposite of -2?  2

2. When we add opposites together they will always equal = ? 0

This is also known as what ?
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- a = - 2 ( multiply both sides by - 1 )

a = 2

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2 years ago
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blagie [28]

Answer:

Step-by-step explanation:

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