PLEASE HELP! A tank containing 35 gallons of water is leaking at a rate of 1/4 gallon per minute. Write an expression to determi
1 answer:
Answer:
35 - m is the expression used to determine the number of gallons left in the tank after m minutes.
Step-by-step explanation:
Given:
- Tank with 35 gallons of water is leaking at a rate of gallon per minute
Calculations:
- Let "m" represent the number of minutes spent
- Number of gallons left in the tank = initial amount of water present – leaked amount of water
- The required expression is 35 – m
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Answer:
a)
b)
c)
d)
Step-by-step explanation:
a)
When factoring a binomial (a polynomial with two terms), what we will be looking for are the terms that are shared between them.
In this problem, it can be seen that both of these terms have and x. This means that we can factor it out to get
b)
What are the common terms here?
It can be seen that each of these share a 2x, so our factored form would be
c)
What about this one?
The common factor of this one is 5x, so our factored form would be
d)
The common factor of this one is , so our factored form would be