Solve the following equation for x. Type your answer in the space provided.
3(5 + 2x)-4x = -5x + 1
1 point
1
Question 2
2.
A new video streaming service charges a $15.00 monthly fee which includes streaming 5 movies. Each movie streamed after the 5th movie costs an additional $1.25. Which of the equations below relates streaming m movies if the total monthly cost is $22.50?
1 point
1
Question 3
3.
A “friends and family” plan for a music streaming service has a base monthly cost that includes 2 users. There is an extra charge for each additional user included on the account.
The equation 11.50 + 4.50(x - 2) = 20.50 represents the Smith family’s monthly cost.
Which of the following statements is true?
1 point
1
Question 4
4.
The area of a trapezoid can be found using the formula:
Which of the following equations is equivalent to the formula solved for B, one of the bases of the trapezoid?
1 point
1
Question 5
5.
Priya is considering joining the Asheville PickleBall Club. A membership costs $80.00 a month and $2.00 per hour to rent a court.
Which of the following inequalities represents the constraint on the number of hours t she could rent a court if she plans to spend no more than $100.00 per month on the club?
1 point
1
Question 6
6.
Jada is considering becoming a member of the Asheville Country Club. Dues are $450.00 every three months and there is a fee for each round of golf she plays. She plans to spend, on average, less than $200.00 per month on golf, and uses the following inequality to represent the constraint:
Choose the statement that best describes the solution to the inequality.
Required
1 point
1
Question 7
7.
What is the slope of the equation given?
Required
1 point
1
Question 8
8.
What is the solution to the inequality–4(5x + 3) – 4 ≤ –96?
Required
1 point
1
Question 9
9.
George weighs 60 pounds less than his older brother. Together they weigh 240 pounds. How many pounds does George’s older brother weigh?
Required
1 point
1
Question 10
10.
The formula s = (n – 2) • 180 can be used to find the sum of the interior angles of a polygon with n sides. Which formula can be used to find the number of sides a polygon has?
Required
1 point
1
Question 11
11.
Which of the following coordinate pairs are solutions to the inequality graphed below: