Vocabulary
a letter that is used to represent one or more numbers
What is a Variable?
Percy has $60 and he spends $3 an hour at the arcade. Annabeth has no money to start with but makes $12 every hour working at her babysitting job. Determine the number of hours it will take them to have the same amount of money.
What are 4 hours?
Tell whether this equation has infinite solutions, has no solution, or has one real solution:
19x - 2x - 3x = 1x + 13
What is one real solution?
28 - 16c = 40c
What is c=0.5?
½(12c - 6) = 10 - 4c
What is c=1.3?
Terms that have the same variable raised to the same power.
What are Like Terms?
Alamo Car Rental charges $40 a day plus $0.25 per mile to rent a car. Enterprise charges $25 a day plus $0.45 per mile. Determine the number of miles for which the companies cost the same.
What are 75 miles?
Tell whether this equation has infinite solutions, no solutions, or one real solution:
12a - 6a + 18 = 12a
What is one real solution?
15(5) - 3x = (99/33) - x
What is x=32?
The set of positive and negative whole numbers.
What are integers?
Your answer if all of the variables cancel out and the result is a false statement.
What is "no solution?"
Rose has $200 and is making $100 a week at her current job. John has $400 and is spending $25 a week on Starbucks. Determine how many weeks it will take for them to have the same amount of money.
What are 1.6 weeks?
Tell whether this equation has infinite solutions, no solution, or one real solution:
14x - 4 - 11x = -4 + 3x
What is infinite solutions?
-12 - 3g = 6(-1 - g)
What is g=2?
15 is 7 less than the quotient of x and 2
What is 15 = x/2 - 7
Your answer when all of the variables cancel out and the result is a true statement.
What is "infinite solutions?"
Remus has $30 and he is earning $10 an hour while teaching. His Wife, Nymphadora, has $70 and is losing $5 every hour. Determine how long it will it take for them to have the same amount of money.
What are 2 2/3 hours?
Tell whether this equation has infinite solutions, no solutions, or one real solution:
5(6 - 2x) = -8x - 2x + 1
What is No Solution?
9b -7 = -3b + 2
What is b=¾?
Solve the proportion:
x / 14 = 3 / 5
What is x = 8.4
!!!!!!!!!!DAILY DOUBLE!!!!!!!!!! a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
What is a Coefficient?
!!!!!!!!!!DAILY DOUBLE!!!!!!!!!! Josh and Carl are driving to Des Moines. Josh drives at 50 mph but has an 14 mile head start. Carl drives at 60 mph. Determine how many hours it will take for them to meet up at the same spot.
What are 1.4 hours?
Tell whether this equation has infinite solutions, no solution, or one real solution:
5x + 1 + 3x - 13 = -4(-2x - 3)
What is no solution?
6(a - 4) = -3(9 - 3a) - a
What is a=3/2 or 1 1/2?
-24w - 17w = (15/3)w + 32
What is -16/23?