Solve It! Imagine working part time at a clothing store. Each week a coat doesn't sell, its price is marked down 20%. What will the sale price for the coat be after three weeks of not selling? Enter the dollar amount in this form: $71.23
10 points
10
Question 2
2.
Problem 1 Got It?
10 points
10
Question 3
3.
Problem 1 Got It?
10 points
10
Question 4
4.
Problem 1 Got It?
10 points
10
Question 5
5.
Problem 1 Got It?
10 points
10
Question 6
6.
Problem 2 Got It?
10 points
10
Question 7
7.
Problem 2 Got It?
20 points
20
Question 8
8.
Problem 4 Got It? A geometric sequence has an initial value of 2 and a common ratio of 3. Write a function to represent the sequence. Graph the function. Include all relevant graph detail.
10 points
10
Question 9
9.
10 points
10
Question 10
10.
Is the following a geometric sequence? If so, find the common ratio.
Write your answer in one of these formats: "yes; 1/2" or "no"
10 points
10
Question 11
11.
10 points
10
Question 12
12.
Vocabulary Review: Write the ratio in simplest form.
Use fraction form.
10 points
10
Question 13
13.
Review Lesson 2-10: The value 25 is increased by 50%. What is the new value? Enter only an exact decimal for your response.
10 points
10
Question 14
14.
Review Lesson 2-3: Match each solution with the appropriate equation(s).
x = -2
x = 16
x = -8
3x + 7 = 2x - 1
x รท 2 + 5 = -x + 2
4(x - 3) = 20 + 2x
x + -8 = 2x
10 points
10
Question 15
15.
Review Lesson 1-8: Simplify the expression.
10 points
10
Question 16
16.
Vocabulary Review: Complete the sentence.
greatest common factor
least common multiple
To write a ratio in simplest form, divide the numerator and denominator by their __?__.
10 points
10
Question 17
17.
Vocabulary Review: Write the ratio in simplest form.
Use this format: 1/2
10 points
10
Question 18
18.
Use Your Vocabulary: Identify the starting value and common ratio for each geometric sequence.
