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Romashka [77]
2 years ago
10

You need 1 1/4 cups sugar to make 20 cookies. To make 12 cookies, you will need how many cups of sugar?​

Mathematics
2 answers:
Morgarella [4.7K]2 years ago
4 0

Answer:

According to my calculations and high tech calculator XD

You will need 9.6 cups

or 48/5 cups

Step-by-step explanation:

lisov135 [29]2 years ago
3 0
I think the answer is 6/8

Explaintion
1 1/4 divide 20 is .0625 = 1/16
1/16 x 12 is 12/16 = 6/8
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Colt1911 [192]

Answer:

y = -6x + 30

Step-by-step explanation:

The inicial value you have is $30, so this will be the value of y after 0 weeks, that is, x = 0

After one week, you spend $6, so you will have y = 30 - 6 = 24 when x = 1.

With these pair of values, we can find the linear equation:

y = ax + b

for x = 0, y = 30:

30 = a*0 + b

b = 30

for x = 1, y = 24:

24 = a*1 + 30

a = 24 - 30 = -6

So, our equation is:

y = -6x + 30

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3 years ago
I need help with the grape.
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4 0
2 years ago
100 PTS
Digiron [165]

Answer:

69 yards

Step-by-step explanation:

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7 0
2 years ago
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can someone help me please? Lines AB and CD are perpendicular to each other. If 1 measures (3x + 3)°, and 2 measures 39°, what i
tester [92]

Answer:

x = 16

Step-by-step explanation:

Angle 2 is equal to 39, which means that Angle 1 has to be 51, since Angles 1 and 2 together is a right angle

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Subtract 3, making it 48

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30.5 $ with a 5% tax rate
Vlad [161]

Answer:

$32.03

Step-by-step explanation:

Since there is a tax rate, you want to multiply $30.50 by 1.05 since you are adding tax to it and it is 5%.  You should get 32.025 as the result, but since you need to round it, it is $32.03.

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