2 years ago

Solve by using cramers rule : 3x +2y = 1 , x-y = 2

Mathematics

1 answer:

Hoochie [10]2 years ago

5 0

Answer:

its 3hdnndndjsjshnanajzh z

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An online movie streaming plan charges an annual fee of $60 plus $2.50 per

bazaltina [42]

Answer:

1st plan: 24 movies 2nd plan: 10

Step-by-step explanation:

if the 2nd plan has to be the exact value of the 1st plan you would have to divide 6.25 from 62.50.

8 0

2 years ago

A rectangle has length represented as (R +5) and width represented as (R + 2).

svetlana [45]

Answer:

4(R + 5 + R + 2) [Option B]

Step-by-step explanation:

GIVEN :-

Length = R + 5
Width = R + 2

TO FIND :-

Perimeter of the rectangle

FORMULAE TO BE USED :-

For a rectangle with length 'l' and width 'w' , its perimeter = 4(l + w)

SOLUTION :-

Perimeter = $4(R + 5 + R+2)$

= $4(2R + 7)$

= $8R + 14$

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1 year ago

A new cruise ship line has just launched 3 new ships: the Pacific Paradise, the Caribbean Paradise, and the Mediterranean Par

topjm [15]

Let the number of deluxe that Pacific has be x
the number that Caribbean has will be (x+18)
the number that Mediterranean has will be (3x-25)
total b=number of deluxe in the 3 ships will be:
x+(x+18)+(3x-25)
5x-7=928
5x=928+7
x=935/5
x=187
Hence the Pacific has 187, Caribbean has 187+18=205, Mediterranean has (3*187-25)
=534

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2 years ago

Help me please im slow

blondinia [14]

Answer:

Yes it is

Step-by-step explanation:

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2 years ago

Kenny is 4 feet 6 inches while Lamar is 47 inches. Who is taller?

amid [387]

Kenny is taller then lamest

3 0

3 years ago

Solve by using cramers rule : 3x +2y = 1 , x-y = 2​

Solve by using cramers rule : 3x +2y = 1 , x-y = 2