3 years ago

Solve the system of equations. 3x+4y=−23 x=3y+1 x= y=

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

6 0

Answer:

i think {x,y} = {-5,-2}

Step-by-step explanation:

solong [7]3 years ago

5 0

X is equal to -2
Y is equal to -5
I’m not sure

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An airliner is 9.34 feet wide. The airline wants to install 5 seats in each row. The seats are each 1.46 feet wide. Rounded to t

MatroZZZ [7]

About 2.0 feet space will be left for aisle.

Step-by-step explanation:

Width of airliner = 9.34 feet

Width on one seat = 1.46 feet

Seats to install = 5

Width of 5 seats = 5*1.46 = 7.3 feet

Space left for aisle = Width of airliner - width of 5 seats

$Space\ left\ for\ aisle=9.34-7.3\\Space\ left\ for\ aisle=2.04\ feet$

Rounding off to nearest 10th

Space left for aisle = 2.0 feet

About 2.0 feet space will be left for aisle.

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3 years ago

Please help me on this thank you

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The third choice is appropriate.

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Solve the system of equations. 3x+4y=−23 x=3y+1 x= y= ​

Solve the system of equations. 3x+4y=−23 x=3y+1 x= y=