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:
-1/2
Step-by-step explanation:
y2-y1/x2-x1
0-4/2--6
Answer:
0.64
Step-by-step explanation:

The plane can travel 1530km in

hours.