Answer:
-36
Step-by-step explanation:
Let's say the number is x.
"Two fewer than a number doubled" means that we have 2 less than 2x, which can be written as 2x - 2.
"The number decreased by 38" means that have 38 less than the number x, which can be written as x - 38.
The problem says that these are equal to each other:
2x - 2 = x - 38
We combine like terms by subtracting the x from both sides and adding 2 to both sides:
2x - x = -38 + 2
x = -36
Thus, the answer is -36.
Answer:
C
Step-by-step explanation:
5.95(x)=71.40
7140/595=12
5.95(12)=71.40
Answer:
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
Answer: No its not a function.
Step-by-step explanation: Its not a function because the y coordinate has the same x coordinates. This fails the vertical line test.