Asking someone else to start from scratch and explain everything when you yourself have not done or shared anything is a BIG and unrealistic order.
Could you not at least share your thoughts as you read through each of the four problems?
Let's take a look at the 2nd problem (#17):
"Three times the sum of two times m and 5 is 4 less than 8 times m to the 2nd power." You must be able to translate a word problem like this one into algebraic symbols.
3(2m+5) = 8m^2 -4 (This is the desired answer)
Then 6m + 15 = 8m^2 - 4 => 8m^2 - 6m - 4 - 15 = 0 (after rearrangement)
Then 8m^2 - 6m - 19 (you are not required to solve this)
Please choose another problem from your list and do and share all you can about your efforts to solve it.
Answer:
I believe the answer is 60 beats per minute.
Step-by-step explanation:
If you simply do 480 divided by 8 you should get the number of beats per minute.
Answer:
12
Step-by-step explanation:
while f(x) = f(-1) then we can solve the equation
Y=-3(x-4)+3x
f(x)=-3(x-4)+3x
f(-1)=-3(x-4)+3x
=-3((-1)-4)+3(-1) = 12
Y=12
Answer:
4521.6
Step-by-step explanation:
pi*r^2*h = pi*144*10 = 1440 pi which is roughly 4521.6