Answer:
3. Markup $3.50 Retail Price $13.50
4.)Markup $10 Retail Price $50
Step-by-step explanation:
a )2x-2
b)6x+9
c)7x+35d
for these type of questions you basically just times the out side number of the brackets by the inside one.
hope this helps u understand:)
Answer: See answer in the attached file
Step-by-step explanation:
Answer:
we say the number of samples is 4
Step-by-step explanation:
Given data
sample = 100
total sample conduct = 4 time
to find out
What is the number of samples
solution
we know that sample size for each month is 100
4 time sample taken January, march, June and September.
so that no of people sample is = 4 × 100 = 400
so that for number is sample is 400 /100
so we say the number of samples is 4
Answer:
<u>The correct answer is B. 3/4</u>
Step-by-step explanation:
In the expression 5n - 2m/7+ 3/4, what is the constant?
Let's analyze the coefficients, variables, operators and constants, as follows:
A. Coefficients:
5 is coefficient for n and 2/7 is coefficient for m
B. Variables:
n and m
C. Operators:
- between 5n - 2m/7
+ between 2m/7+ 3/4
D. Constant:
3/4 that is not affected by any variable
<u>The correct answer is B. 3/4</u>
