Number 3 is 1:3 but I don't know what 4 is I can't see the whole problem
Answer: Rate of A: 5/6
Rate of B: 3/5
A has a higher rate of change
Step-by-step explanation: You calculate slope/rate of change by determining the rise over the run. The rate of change in A is 5/6x, this is bigger than the slope of B.
Answer:
p = -8
Step-by-step explanation:
9+-2p=25
Subtract 9 from each side
9+-2p-9=25-9
-2p = 16
Divide each side by -2
-2p/-2 = 16/-2
p = -8
12L=720
L=720/12
L=60 ANS. FOR THE LENGTH.
W=60/5=12 ANS. FOR THE WIDTH.
Evidence:
144=2*60+2*12
144=120+24
144=144
Well well if he gets paid. $0.95 per ft^3 this equates to:
pay = $0.95 * volume
because the volume is the amount of ft^3
a trench shape would be considered rectangular. The the volume of rectangle is :
volume = length * width * height
so:
v = 2.5 ft * 2 ft * 150 ft
v = 750 ft^3
so:
pay = 0.95 $/ft^3 * 750 ft^3
p = $712.50
