Answer: 
<u>Step-by-step explanation:</u>
There is 1 four out of 6 possible numbers = 

Answer:
1.01 × 10⁴ - scientific notation
10,100 - decimal notation
Firstly, you can combine like terms, or terms that have the same variable and exponents.
24x and 4x both have the variable "x" so it can be combined to make 28x
A coefficient is basically just the number that's used to multiply the variable
In this case, the variable is "x" and the number that will be multiplied to x is 28.
<em>The coefficient is 28.</em>
Answer:
$43.20
Step-by-step explanation:
To find the original purchase price, write a proportion and solve. A proportion is an equation where two ratios are set equal.
If the discount if 15% then you pay 85%.

To solve for y, cross multiply the numerator and denominator of each fraction.
36.72(100) = 85y
3672= 85y
43.2 = y
Hmmm. 20 or 30 so the teacher will count the rest,if a student guessed, wrong or right