Step-by-step explanation:
B. 8
she will run for 8 miles,
<h2>step</h2>
find Amy's speed
convert the minutes into hours by dividing by 60
find the number of miles ran by multiplying the speed by the time, ie
Answer:
C) (-1, -4) and (4, 6)
Step-by-step explanation:
Substitute Equation 1 into Equation 2 and solve for x:
Find two numbers that multiply to -4 and sum to -3: -4 and 1
Rewrite the middle term as the sum of these two numbers:
Factorize the first two terms and the last two terms separately:
Factor out the common term :
Substitute the found values of x into Equation 1 and solve for y:
Therefore, the solution to the system of equations is:
(-1, -4) and (4, 6)
Answer:
I opened the doc but what's the question..? I only see attendance..
Step-by-step explanation:
9514 1404 393
Answer:
zeros: {-2, 1, 5}
Step-by-step explanation:
A graphing calculator works nicely for identifying turning points, roots, increasing/decreasing intervals, and more.
Formula works when n=1
Assume the formula also works, when n=k.
Prove that the formula works, when n=k+1
Since the formula has been proven with n=1 and n=k+1, it is true.