Answer:
slope = -0.5
Step-by-step explanation:
Answer:
Length of the tour bus would be the 1.1×10^1 meters
width of the apple would be 4×10^0 centimeters
distance from earth to a satellite,2.8×10^13 kilometers
thickness of a human hair 9×10^1 micrometers
Answer:
smaller x= 3/2
larger x= 3
Step-by-step explanation:
For any two expressions A and B:
If A x B=0 then either A=0 or B=0.
This is called the zero product property.
Hint #22 / 3
In our case, (-2x +3)(-x +3)=0(−2x+3)(−x+3)=0
So either (-2x +3)=0(−2x+3)=0 or (-x +3)=0
(1)
−2x+3
=0
−2x = -3
x= 3/2
(2)
−x+3
=0
-x=-3
x=3
In conclusion,
smaller x = 3/2
larger x = 3
If 3 people take the day off, they will need (9 + 3/5) hours to mow the lawn. The correct option is B.
<h3>
How many hours will it take to mow the lawn?</h3>
Let's say that each person works at a rate R.
8 people can mow the lawn in 6 hours, then we can write:
(8*R)*6 hours = 1 lawn.
Solving for R:
R = (1/48 lawns per hour).
If 3 people take the day off, then the lawn is mowed by 5 people in a time T, then we need to solve:
(5*R)*T = 1 lawn.
Replacing the value of R:
(5/48 lawns per hour)*T = 1 lawn.
Then we have:
T = (48/5) hours.
We can rewrite that as:
T = (45/5 + 3/5) hours
T = 9 + 3/5 hours.
Then we conclude that the correct option is B.
If you want to learn more about rates:
brainly.com/question/8728504
#SPJ1
, expanding the bracket gives
, collecting like terms give
