3 years ago

If you love math you will like this q what is 100×12

Mathematics

1 answer:

mafiozo [28]3 years ago

3 0

Answer:

1200

Step-by-step explanation:

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Ebony walked at a rate of 3 1/2 miles per hour for 1 1/3 hours. how far did she walk.

Pachacha [2.7K]

About 4.65 miles. Multiply 3 1/2 (3.5) by 1 1/3 (1.33) and thats how you get the answer

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2 years ago

$1,240 at 8% compounded annually for 2 years

saw5 [17]

The answer is $1,446.33. 1,240 x 8% = $99.20 $1,240 + $99.20 = $1,339.20. $1,339.20 x 8% = $107.13 $1,339.20 + $107.13 = $1,446.33. Hope I could help! :D

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2 years ago

Rohit constructed a rectangular pond of length 40 metre for fish farming is spent rupees 36200 with 4 rounds at rupees 75 find t

zmey [24]

Answer:

Perimeter = 120m

Step-by-step explanation:

8 0

2 years ago

Four glasses of milk and 2 snack bars have a total of 72 carbohydrates (carbs), and 2 glasses of milk and 3 snack bars have a t

Travka [436]

One glass of milk has 11 carbs and one snack bar has 14 carbs.

Step-by-step explanation:

Let,

Glass of milk = x

Snack bar = y

According to given statement;

4x+2y=72 Eqn 1

2x+3y=64 Eqn 2

Multiplying Eqn 2 by 2

$2(2x+3y=64)\\4x+6y=128\ \ \ Eqn\ 3$

Subtracting Eqn 1 from Eqn 3

$(4x+6y)-(4x+2y)=128-72\\4x+6y-4x-2y=56\\4y=56$

Dividing both sides by 4

$\frac{4y}{4}=\frac{56}{4}\\y=14$

Putting y=14 in Eqn 1

$4x+2(14)=72\\4x+28=72\\4x=72-28\\4x=44$

Dividing both sides by 4

$\frac{4x}{4}=\frac{44}{4}\\x=11$

One glass of milk has 11 carbs and one snack bar has 14 carbs.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

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2 years ago

What is... 6x-2y=5 3x+2y=-2

artcher [175]

6x-2y=5
x-intercept = 5/6
 y-intercept = 5/-2
3x+2y=-2
 x-intercept = -2/3
y-intercept = -2/2

7 0

3 years ago