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natta225 [31]
3 years ago
13

1. The sum of any two integers is a whole number.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0
2. |2+(-4)| = 2 |2| + |(-4)| = 6
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Mary is trying to build a raised garden. She knows that she has 200 feet of wood to work with and she knows that she wants the l
Keith_Richards [23]

Answer:

300 is the length

Step-by-step explanation:

7 0
3 years ago
The long term parking rate at Raleigh‐Durham Airport is $2 per hour (or part of an hour) with $10 daily maximum (12:00 a.m. to 1
Sedbober [7]

Answer:

  $46

Step-by-step explanation:

Your charge for parking on Friday is for 3 hours, so $6.

For Saturday, Sunday, Monday, and Tuesday, you are charged the daily maximum, so 4×$10 = $40.

Your total charge may be $46.

7 0
4 years ago
you use 8 cups of flour to make 24 muffins. At that rate, how much flour will it take to make 30 muffins
olya-2409 [2.1K]
10 cups because 24 divided by 8 is 3 so you can make 3 muffins per cup of flour so you have to do 30 divided by 3 which is 10 (the answer)
4 0
3 years ago
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A gym membership costs a flat fee of $68 and an additional $19.99 per month. Since she became a member, Ellen has paid the gym $
Yuri [45]

Answer:

$87.99 per month

Step-by-step explanation:

68 + 19.99 = $87.99 per month

3 0
3 years ago
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In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.
Pavlova-9 [17]
In a parallelogram, opposite angles are congruent. However, the same thing cannot be said for the other.

You can label one pair of opposite angles with x and the other 9x. 

You also know that each quadrilateral has interior angles that add up to 360 so you can create the equation of
9x+9x+x+x=360
which can be simplified into 

20x=360

x=18 

Now, you know the angle measures of one pair of opposite angles. to find the other you plug in 18 to our other equation and multiply 9 to get 162. 

The angles of the parallelogram is 18,18, 162 and 162. 

Note: you can check if this is right if all the angles add up to 360.

7 0
3 years ago
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