3 years ago

And another MATH question. There more after this one too just to let you know! I suck at math PLEASE HELPPPPPPPPPP

Mathematics

1 answer:

love history [14]3 years ago

6 0

Answer:

11 hours babysitting

7 hours music lesson

Step-by-step explanation:

(11*5) + (7*12) = 139

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The 102nd floor of the sears tower in Chicago is the highest occupied floor. It is 1,431 feet above the ground . How many yards

nevsk [136]

Answer:

477 yards

Step-by-step explanation:

1 foot to a yard is 0.333333.

1431 times 0.333333=477yards

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4 years ago

What is the value of<br> 3(1.5 - x) when x = 0.5?

Reika [66]

Answer:

Step-by-step explanation:

3 (1.5 - 0.5) = 3 (1) = 3 * 1 = 3. The value of the expression is 3.

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2 years ago

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What is the speed of a bus that travels 250 km in 2 hours

Ber [7]

The speed of a bus that travels 250 km in 2 hours is 145 because you have to divide 250 km and 2 hours which gives 145.

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4 years ago

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A total of 708 tickets were sold for the school play they were either adult tickets or student tickets there were 58 more studen

zhenek [66]

X = adult tickets and x+58 = student tickets

Create the equation from the problem.
x + x + 58 = 708

Combine like terms.
2x +58 = 708

Subtract 58.
2x = 650

Divide by 2.
x = 325

Therefore, your answer is:
there were 325 adult tickets sold.

(Adding 58 to that number will get you the student tickets sold which is 383 if they ask.)

3 0

3 years ago

The area of a rectangle with 2 1/2 as the width and 10 feet as the length

Tanya [424]

The formula for the area of a rectangle is:
$A=wl$
w = width
l = length

First, we have to convert 2 $\frac{1}{2}$ into an improper fraction, then into a number. The improper fraction would be $\frac{5}{2}$ . Let's convert that into a decimal.
$5/2=2.5$

Let's multiply
$2.5*10=25$
The area of the rectangle would be 25 feet!

7 0

3 years ago