Answer:
The answer is 12x^4+10x^3-22x^2-15x
Step-by-step explanation:
Pretty sure it’s $6500,
16k / 2
8k - 1.5
6.5
6,500
Answer:
The image does not pop up for me because im on a laptop so im sorry
Step-by-step explanation:
i kinda just need point
Answer:
The perimeter of rectangle is
Step-by-step explanation:
Let
x------> the length of rectangle
y----> the width of rectangle
we know that
The area of the constructed figure is equal to
so
-----> equation A
-----> equation B
substitute equation B in equation A
using a graphing calculator to resolve the quadratic equation
the solution is
Find the value of x
Find the perimeter of rectangle
The perimeter of rectangle is equal to
Answer:
Khalid = 140 mph
Jesse = 150 mph
Jesse has the faster train
Step-by-step explanation:
Khalid is travelling 140 mph because 280/2 is 140
Jesse is travelling at 150 mph because just like the question stated, y=150x where "x" is the total hours they traveled and 150 is the distance she traveled.
Jesse is faster because 150>140