Answer:
1, 4 or 7
Step-by-step explanation:
The divisibility rule/shortcut for 3 is that the sum of its digits is divisible by 3. So, you currently have 29 (7+1+7+6+2+6+0), and you have to make that number divisible by 3.
adding 1 gets you 30, which we know is divisible by 3.
then, instead of trying every digit, we can note that
30 , 33 , 36 , 39 ....
are divisible by 3.
But the most we can add to the sum of 29 is 9 (because that is the highest digit possible)--so numbers above 38 are irrelevant
so, we want to find out if we can make 29 into 30, 33, or 36
adding 1 to 29 = 30
adding 4 to 29 = 33
adding 7 to 29 = 36
So, by making the first digit 1 , 4 , or 7, you make the number divisible by 3 (making the sentence true)
Answer:
A
Step-by-step explanation:
I looked up the answer
<span> $80
Working
Making p the subject gives:
P=</span>

<span>Substituting for values of I, r and t</span>
p=

p=80 dollars
The slope is of $13, which means that each new sign costs $13.
-----------------
A linear function has the following format:

In which
- m is the slope, which is the rate of change, that is, how much y changes when x changes by 1.
- b is the y-intercept.
-----------------
- In the linear function in this problem, we have two points (x,y): (5,72) and (15,202).
- The slope is given by the <u>change in y divided by the change in x</u>, thus:

- The slope is of $13, which means that each new sign costs $13.
A similar problem is given at brainly.com/question/24141057
Answer:
you don't have a question
Step-by-step explanation:
what is your question.