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mrs_skeptik [129]

3 years ago

15

2. A cup of coffee costs $2.50. If the total cost

1 answer:

ehidna [41]3 years ago

7 0

Answer:

The constant is 2.50

I believe the equation would look like 2.5x=17.5

and x would equal 7

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WILL MARK BRAINLIST!!! PLS HELP QUICK!!

Alborosie

Answer:

12.

Square root = 37,

Step-by-step explanation:

40^2 = 1600

35^2 = 30 * 40 + 25 = 1225

So the requred square is between 35 and 40

38^2 = 1444

37^2 = 1369 - so its this one.

Required difference = 1381 - 1369 = 12.

8 0

2 years ago

Complete the comparison: 2+7>? a. 9+4 b. 7+3 c. 10-2 d. 8+2

Zina [86]

The answer is c because 2+7=9 and 10-2=8 and 9 is greater than 8 so 2+7>10-2

5 0

3 years ago

The perimeter of a rectangular field is 328 yards. If the length of the field is 89 yards, what is its width?

miv72 [106K]

<u>Set up an equation based on the information given</u>

$89 + 89 + x + x = 328$

<u>Combine like terms</u>

$89 + 89 = 178$

$x + x = 2x$

$2x + 178 = 328$

<u>Solve</u>

$2x + 178 = 328$

$328 - 178 = 150$

$2x = 150$

$x = 75$

Answer

The width of the rectangular field is 75 yards.

7 0

3 years ago

15 less than 3 times a number is the same as 5 more than half of the number. what is the number?

djverab [1.8K]

Answer:

8

Step-by-step explanation:

8x3=24

minus 15 is 9

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therefore, the answer is 9.

4 0

3 years ago

What is 1/3 in decimal and percents and plz explain

nekit [7.7K]

Answer:

Decimal: 0.33

Percent: 33.33

Step-by-step explanation:

First 3/1 =0.33333333333 and so on

so put first to numbers 0.33

Second move decimal to right 2 places.

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There you go

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3 years ago