Answer:

Step-by-step explanation:
We will use the distributive property shown below to break it down first.
Distributive Property: 
The expression is:

Let's distribute:

Now, we multiply:

Now we combine like terms (variables and numbers separately):

This is the simplified expression.
Answer:
Let the no. of messages Jina send be x.
No. of messages Kevin send=x-5
No. of messages Chang send=3(x-5)
=3x-15
x+(x-5)+(3x-15)=130
x+x-5+3x-15=130
x+x+3x-5-15=130
5x-20=130
5x=130+20
=150
x=150÷5
=30
No. of messages Jina sent=30
No. of messages Kevin sent=30-5
=25
No. of messages Chang sent=3(30)-15
=90-15
=75
Answer:
339 miles.
Step-by-step explanation:
Given:
A car rental agency advertised renting a car for $27.95 per day and 0.26$ per mile.
If Trevor rents this car for 4 days.
Question asked:
How many whole miles can he drive on a $200 budget?
Solution:
Total budget = $200
Trevor rents car for number of days = 4
As a car rental agency renting a car for $27.95 per day fixed charge, so Trevor must pay = Fixed charge per day
number of days rented for
= $27.95
4
= $111.8
Remaining amount = $200 - $111.8 = $88.2
Now, to find number of miles he can travel, we will divide remaining amount by amount charged per mile
$88.2
$0.26 = 339.23 miles
Therefore, he can drive 339 miles on a $200 budget
The probability that the first three cards that he deals are all hearts if none of them are replaced will be
.
<h3 /><h3>What is probability?</h3>
Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1.
Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.
The given data in the problem is ;
Total number of the card in the deck = 52
No of hearts = 13
If one heart is taken out one at a time we will get the probability that the first three cards that he deals are all hearts if none of them are replaced
From the total card one by one the cards is taken out without the replacement;
Without replacement, the card will be reduced by 1Also the heart card will also be decreased by one.
The probability that the first three cards that he deals are all hear will be;

Hence option B is correct.
To learn more about the probability link is given below.
brainly.com/question/795909
Answer:
c I'm to 100 percent sure but if not it's b it's around 14 for sure