Answer: y = 24.95 + 5x
Step-by-step explanation: Since you would have an original price of 24.95 then that would be your basically "start off" number and since you have 5 cents per mile then you would have to have a variable for that in order to be correct
Answer:
24:42 or 4:7
Step-by-step explanation:
Silverfish : Total fish
24 : 24 + 18
24 : 42
Simplify:
24:42 = 4:7
Tim has 56 more postcards than Paul.
Step-by-step explanation:
Total postcards boys have = 280
Let,
x = Paul's postcards
y = Shawn's postcards
z = Tim's postcards
According to given statement;
x + y + z = 280 Eqn 1
Eqn 2
Eqn 3
Putting value of y from Eqn 3 in Eqn 2
Eqn 4
Putting value of x and y from Eqn 4 and Eqn 3 in Eqn 1
Multiplying both sides by
Putting z=120 in Eqn 3
Putting y=96 in Eqn 2
Difference of Tim and Paul = 120-64 = 56
Tim has 56 more postcards than Paul.
Keywords: linear equation, substitution method
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Answer:Inside a generator is a magnet, some electrical wire, and a source of mechanical energy. The mechanical energy moves the wire into the magnetic field of the magnet so that the wire cuts through the magnetic lines of force. As a result, electric current is produced.
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 cat + 20 dogs + 60 men + 5 shark= 86