Answer:
amount = £1415.57
Step-by-step explanation:
given data
computer buy = £1600
depreciates rate = 4% per year
time = 3 year
solution
we get here amount that is express here as
amount = P × ...................................1
here r is rate and t is time put here value
amount will be
amount = 1600 ×
solve it we get
amount = £1415.57
Answer:The answer is 1/2 or you can do 3/6 if it doesnt need to be simplified
Step-by-step explanation:
Option D. 2(n + 9) is the right answer
Step-by-step explanation:
The word problems are converted into mathematical problems to solve simply.
for the given problem
"two times the sum of a number and 9"
Let n be a number then
when there is and between two things they are performed first then next operation is performed so
the sum of a number and 9
Then
two times the sum of a number and 9
Hence,
Option D. 2(n + 9) is the right answer
Keywords: Mathematical notation
Learn more about mathematical notation at:
#LearnwithBrainly
Answer:
f(-3) = -6
Step-by-step explanation:
instead of f(x)
we have -3 replace x, so
f(-3)
then instead of x - 3,
we have
-3 - 3, which equals -6
Therefore, the answer is
f(-3) = -6
An equation in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
In this case, our y-intercept is 0, so we're left with y = -5x.
-5 is in the place of m, which means -5 is our slope.
The slope of y = -5x is -5.