Answer:
The rate of change is 27.5 miles per hour
Step-by-step explanation:
Given:
Distance driven by mike = 110 miles
Time taken by mike to drive 110 miles = 4 hours
To Find:
Rate of change=?
Solution:
The rate of change is also known as speed . Here we have to find the speed at which the mike drives
So we know that
Substituting the values
Speed =
Speed =27.5
Answer:
2x + 5
ok.. slightly silly question...
you will eventually learn that this formula is the
formula for the "derivative" in calculus....
A
becomes (a*b) 
2x + 5
Step-by-step explanation:
-2x+8 = x-1 substitute for one of the y
-8. -8 solve for x
-2x = x -9
+x =. +x
-1x = -9
/-1. =. /-1
x=9
y=-2(9)+8 now solve for y by putting x
y= 18 +8 in the one of the original
y= 26 equations.
(9,26)
Answer:
Chicken Tacos
Step-by-step explanation:
10 for 8.49= 8.49÷10=0.849
6 for 5.40=5.40÷ 6=0.900
10×.900=$9
74.3 is greater than 7.43
