Answer:
-2m+3
Step-by-step explanation:
-remove parenthesis
-group like terms
-add
-multiply
-add/subtract
Answer:
the balloon is 60 ft above the boy and the boy is 45 ft from where he passed the balloon
Step-by-step explanation:
(5*3)+45 is the balloon
15*3 is the boy
Answer:
We do not have any problem to solve?
Step-by-step explanation:
The probability that the news and weather report Is NOT on will be 0.8. Then the correct option is J.
<h3>What is probability?</h3>
Its simple notion is that something will most likely occur. The favorable event's proportion to the overall number of occurrences.
A radio station reports news and weather, every 20 minutes for 4 minutes.
If the radio is turned on at a random time.
Then the probability that the news and weather report Is NOT on will be
P = 1 - 4/20
P = 1 - 0.20
P = 0.8
More about the probability link is given below.
brainly.com/question/795909
#SPJ1
since we do not know how many adults are, set up the equation like this:
4/5=20/<em>x</em>
then, you would cross multiply and get
4<em>x</em>=100
Divide four on both sides, and you have
<em>x</em>=25