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Ilya [14]
3 years ago
15

4. Use SUBSTITUTION to solve the system. x= y + 5 2y + x = -4​

Mathematics
1 answer:
Marianna [84]3 years ago
6 0

Answer:

if I I just want free point so I am

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Use the distributive property to fill the blanks. 3x(8-1)=(3x_)-(3x_)
wel
4 and 6 this is the correct answer
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2 years ago
If Jessica split 75 pencils between 8 people in her class and kept the leftovers, how many pencils did each classmate get?
Nataly [62]

Answer: Each classmate got 9 pencils

Step-by-step explanation: if you divide 8 from 75, you get 9 pencils for each classmate and 3 for Jessica to keep.

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3 years ago
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The floor of a NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?
fiasKO [112]

The cubic feet of space that is in the subway car is the volume of the subway car which is 5,502.

<h3>How many cubic feet of space are there in a subway car?</h3>

The shape of a subway car is in the form of a rectangular prism. In order to determine the cubic feet of space, the volume of the car has to be determined. The formula for the volume of a rectangular prism would be used.

Volume = width x height x length

12 x 51 x 8.5 = 5205

Here is the complete question:

The floor of an NYC subway car measures approximately 51 feet by 8.5 feet. The height of the NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?

To learn more about the volume of a cuboid, please check: brainly.com/question/26406747

5 0
2 years ago
What is the Circumference of a circle with a radius of 5? Use 3.14 for pi
Thepotemich [5.8K]

Answer:

=78.5cm

Step-by-step explanation:

pi=3.14

formula=3.14×r×r

3.14×5×5

78.5

4 0
3 years ago
During a sale each item in the store is 80% off it's regular price if the regular price of a t-shirt is $18 how much is the disc
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so u will pay 3.82 and u will save 15.26 dollars

Step-by-step explanation:

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3 years ago
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