The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.
Step-by-step explanation:
Let,
Cost of one French silk cheesecake = x
Cost of one apple cheesecake = y
According to given statement;
8x+y=54 Eqn 1
3x+y=29 Eqn 2
Subtracting Eqn 2 from Eqn 1
Dividing both sides by 5
Putting x=5 in Eqn 1
The cost of one French silk cheesecake is $5 and one apple cheesecake is $14.
Keywords: linear equation, subtraction
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Answer:
The answer is 0.15
Step-by-step explanation:
Hope this helps!
Answer:
The parametric equations for the given line are x=1-t, y=1+t and z=2t.
Step-by-step explanation:
Given information: P (1,1,0) and Q (0,2,2).
The parametric equation of line are
where, is point on line and <a,b,c> is direction vector.
The line passes through the points P (1,1,0) and Q (0,2,2). So, the direction vector is
The direction vector is <-1,1,2>. So, a=-1, b=1 and c=2. The parametric equation of line are
Therefore the parametric equations for the given line are x=1-t, y=1+t and z=2t.