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3 years ago

Hiii please help i’ll give brainliest:)

Mathematics

1 answer:

Oksana_A [137]3 years ago

4 0

I’m pretty sure it’s A, because after the war the Greeks won and only about 192 people died. But is there a passage with this?

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Frank owns an entire city block, which happens to be a perfectly square piece of land. One corner of the block is in the interse

Helen [10]

So originally, let's say the width of Frank's land was $x$ feet.

The area of his land was therefore $x \times x$ , or $x^2$ , as his land was square.

The width of his land then increased by 3 feet, and the height decreased by 3 feet.

So the new area of Frank's land is:

$(x+3)(x-3)\\=x^2+3x-3x-9\\=x^2-9$

So the new land is now 9 square feet smaller, so it is not a fair deal for Frank.

Hope this helps :)

5 0

3 years ago

Help me please on the equation

bixtya [17]

1. 10x+5=35

2. 5x+10=35

3. 35x+5=10

5 0

4 years ago

What is 40% of 260..

kiruha [24]

Answer:

104

Step-by-step explanation:

40 x 260 /100 = 104

3 0

3 years ago

Read 2 more answers

A school choir needs to make T-shirts for its 75 members and has set aside some money in their budget to pay for them. The membe

Rzqust [24]

Answer:

The equation that represents the relationship between the number of T-shirts ordered, the number of colors on the shirts, and the total cost of the order is Y = $225 + X × $50

Where;

Y = The total cost of the order

X = The number of colors on the shirts

Step-by-step explanation:

The number of T-shirts required by the members of the school choir = 75

The amount charged by the printing company per shirt = $3

The charge for each color to be printed on the shirts = $50

The number of T-shirts ordered = 75

The charge per shirt = $3

The number of colors on the shirts = X

The fee per color on the shirts = $50

The total cost of the order = Y

Therefore, we have;

The basic cost of printing the 75 shirts = The charge per shirt × The number of T-shirts ordered

∴ The basic cost of printing the 75 shirts = $3 × 75 = $225

The total fee of the added colors to the shirt = The number of colors on the shirts × The fee per color on the shirts

∴ The total fee of the added colors to the shirt = X × $50

The total cost of the order, Y = The basic cost of printing the 75 shirts + The total fee of the added colors to the shirt

∴ Y = $225 + X × $50

The equation is therefore;

Y = $225 + X × $50.

5 0

3 years ago

A system of equations is given below:

algol [13]

The given system of equations is:

y = 4x − 3 ...(1)

2x + 7y = 41 ...(2)

Notice that the first equation is a solved equation for y. So, we can simply substitute 4x-3 for y in equation (2) to solve. This method is also knwon as substitution method by which we can plug in one equation into other equation.

So, if we will substitute y=4x-3 in equation (2) then we will get,

2x+7(4x-3)=41

Hence, third choice 2x + 7(4x − 3) = 41 is the correct answer.

4 0

4 years ago