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3 years ago

9

Henry has two same size rectangle divided into the same number of equal parts.one rectangle has 2/5 of the parts shaded,and the

other has 1/2 of the parts shaded. Into how many parts could each rectangle be divided? show the work

2 answers:

marta [7]3 years ago

7 0

Answer:

4 times i think so sorry if im

wronge

Art [367]3 years ago

7 0

Answer:

Ya

Step-by-step explanation:

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The summer sports training camp has a maximum capacity of 250 students. If 85 have preregistered, then how many students can sti

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Solving by an inequality is : x ≤ 130

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3 years ago

Asa saves dimes and quarters so that he will have exact change for he bus. He dabs and then dumps the container that he has been

koban [17]

Asa has 15 dimes and 32 quarters.

Step-by-step explanation:

Given,

Total coins = 47

Worth of coins = $9.50 = 9.50*100 = 950 cents

1 dime = 10 cents

1 quarter = 25 cents

Let,

Number of dimes = x

Number of quarters = y

According to given statement;

x+y=47 Eqn 1

10x+25y=950 Eqn 2

Multiplying Eqn 1 by 10

$10(x+y=47)\\10x+10y=470\ \ \ Eqn\ 3$

Subtracting Eqn 3 from Eqn 2

$(10x+25y)-(10x+10y)=950-470\\10x+25y-10x-10y=480\\15y=480$

Dividing both sides by 15

$\frac{15y}{15}=\frac{480}{15}\\y=32$

Putting y=32 in Eqn 1

$x+32=47\\x=47-32\\x=15$

Asa has 15 dimes and 32 quarters.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

7 0

3 years ago

Emily wants to buy a new Gucci purse. She goes into the store and sees that they are running a January Blowout Sale and all purs

denpristay [2]

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Step-by-step explanation:

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3 years ago

Work out 15% of £24 please

mylen [45]

Answer:

£3.6

Step-by-step explanation:

24 = 100% ; x = 15%

Let's make it simple

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2 years ago