Answer:
Do U-Turn
Step-by-step explanation:
There are 5 large dogs and 3 small dogs
<h3><u>Solution:</u></h3>
Let "S" be the number of small dogs
Let "L" be the number of large dogs
<em><u>Given that There are a total of 8 small and large dogs</u></em>
So we can frame a equation as:
number of small dogs + number of large dogs = 8
S + L = 8 ------- eqn 1
<em><u>You realize there are 2 more large dogs than small dogs</u></em>
Number of large dogs = 2 + number of small dogs
L = 2 + S -------- eqn 2
<em><u>Let us solve eqn 1 and eqn 2 to find values of "L" and "S"</u></em>
Substitute eqn 2 in eqn 1
S + 2 + S = 8
2S + 2 = 8
2S = 6
<h3>S = 3</h3>
Substitute S = 3 in eqn 2
L = 2 + 3 = 5
<h3>L = 5</h3>
Thus there are 5 large dogs and 3 small dogs
Answer:
4) D
200+180+360= 740
20) C
21) B
55*2+75*2
Step-by-step explanation:
Answer:
Only the question 2 is a statistical question.
Step-by-step explanation:
<u>Questions</u>
2. How much time do the students in my school spend on the Internet each night?
3. What is the height of the tallest waterslide at Wild Rides Water Park?
4. What are the cabin rental prices for each of the state parks in Kentucky?
The question 2 is a statistical question.
Is the only question that can be answered with a parameter of a population (mean number of hours spent on the internet by the students).
The other two ask for individual values: the height of the tallest waterslide at Wild Rides Water Park, and the cabin rental prices for each of the state parks in Kentucky. This need specific values that are not statistical, but deterministic.
Constants are the numbers with the letters by them so they would be -7x and -5y :)