Answer:
See below PLEASE GIVE BRAINLIEST
Step-by-step explanation:
5(x -3) - x =
5x - 15 -x =
5x - x - 15 =
4x - 15 =
4x = 15
x = 15 ÷ 4
x = 3.75 5(3.75 - 3) - x = 18.75 - 15 - 3.75 = 0
Answer:
2:25
Step-by-step explanation:
Time=distance/speed
81/36=2.25
2:25 is the time for how long this will take!
Subtracting Integers
Subtract +9 - +4 =
Add The Opposite +9 + -4 =
Result +5
In finding this value you average lower and upper bound
(0.6+0.82)/2 = 0.71
=0.71 estimated
margin of error = distance from estimate point lower/ upper bound
This interval will be twice margin error
(0.82-0.6)/2 = 0.11
How far is 0.82 from 0.71 ??
=0.11=11%
You have to calculate the air, a=h*b/2 so the answer is d)
