Vocabulary
Solve Systems
Graphically
Graphically
Solve Systems
Algebraically
Algebraically
Model
with Systems
with Systems
Trivia
Time
Time
100
Set of two or more equations with the same variables.
system of equations
100
Find the solution to the system of linear equations.
(2,4)
100
Solve the system of equations x+y=7 and y=2x+1.
(2,5)
100
How many amendments to the US constitution are there?
27
200
The point where two graphs intersect.
solution
200
Graph the lines to find the solution to the system.
y=2/3x-7
and
y=3x
(-3,-9)
200
Find the solution to the system of equations
y=-2x-8
and
y=x+1
(-3,-2)
200
Explain (in words) what the solution (3, 8) means in the context of the situation:
Yellow Cab charges $1.50 per mile plus a $3.50 flat fee.
Blue Cab charges $1.00 per mile plus a $5.00 flat fee.
If you travel 3 miles in either the blue or the yellow cab, the price will be the same...$8.
200
What is the largest organ of the human body?
skin
300
Two lines with the same slope and different y-intercepts are _____________ .
parallel
300
Graph the lines to find the solution to the system.
y=1/2x-5
and
y=1/2x+3
No solution.
The lines are parallel...have the same slope, but different y-intercepts.
300
Find the solution to the system.
5x+3y=-19
and
8x+3y=-25
(-2,-3)
300
Write a system of equations for the situation.
There are 2 delivery companies. Dewa’s Delivery charges 10 cents per km and charges a flat fee of 15 dollars. Valeria’s Vehicles charges 20 cents per km and charges a flat fee of 8 dollars.
For what number of kilometers would both companies charge the same amount?
(70, 22) For 70 km, they both cost $22.00.
y=0.1x+15
and
y=0.2x+8
300
How many people have walked on the moon?
12 people
400
Which systems solution technique is shown?
substitution
400
Find the solution to this system.
(10,-22)
400
Find the solution to the system.
y-2x=-3
and
y=5-2/3x
(3,3)
400
Write a system of equations for this situation.
Muji wants to invest in the stock of two companies, a solar panel company and a wind power company. After some searching, Muji finds out that solar stock cost $25 per share and wind stock costs $15 per share.
Muji wants the same amount of each kind of stock and intends to invest $3000. How much money should Muji invest in each company?
(75, 75) Muji should buy 75 shares of both companies.
25t+15d=3000
and
t=d
400
List the 5 colors of the Power Rangers.
yellow, black, pink, red, blue