Literal Equations
Solving Inequalities
Word Problems
Linear Equations
Domain and Range
100
Solve for A
-B-A=-C
A= (-C+B)/-1
or
A=C-B
100
Solve the following
-2x>4
x<-2
100
Ms.Diaz is finally going to fulfill her dream of going to a Peso Pluma Concert. The tickets cost $1,000 per ticket for VIP and she is taking all the math teachers at CVLCC (4 total). She wants to split the expenses between herself and her comunidad of 24 students. Write an equation to show how they would split the cost to send the 4 math teachers to see Peso Pluma.
25x=4,000
100
Y=-4x-4
What is my slope?
What is my y intercept?
m aka slope =-4
b aka y intercept =-4
100
Domain is the set of all possible _____ values of a relation
Range is the set of all possible ______ values of a relation
X values for Domain
Y values for Range
200
Solve for L
2K(M+L)=X
L=(X/2K) - M
200
Solve the following
-3x-3<6
x>-3
200
Mr.G wants to buy the original Amazing Spiderman costume worn by the best Spiderman...Andrew Garfield. However, he only has $5K saved and the costume is being sold for $30K on the Tiktok shop. If he start tutoring students how to play the guitar for $25 the hour, how many hours will he need to tutor to reach at least $30K? (Only write the inequality equation to represent the problem!)
5,000+25X≥30,000
200
y=4x-4x+4x-3+3-3
When simplified into linear form, what is my slope and what is my y intercept?
m=4
b=-3
200
When identifying the Domain of a graph we read the graph from ____ to _____
When identifying the Range of a graph we read the graph from ____ to _____
For Domain from Left to Right
For Range from Bottom to Top
300
Solve for W
(ZW-XY)/V = R
W=(RV+XY)/Z
300
Solve the following
6x-4-8x<4
x>-4
300
Bad Bunny's song DtMF has been played 339M times on spotify. His song Baile Inolvidable has been played 228M times. His song NuevaYol has been played 208M times. If Bad Bunny releases a new hit song featuring Ms.Melendrez and wants the mean to be at the minimum 250M for these 4 songs, how many times will their new hit song have to be played? (Only write the inequality equation to represent the problem!)
(339M+228M+208M+x)/4 ≥250M
300
-1x-6+2x+y=1
Rewrite as a linear equation
y=-1x+7
300
What is the Domain and the Range?
D: [-4,4]
R: [-5,5]
400
Solve for M
E=MC2+4X2Y-3AB
M= (E+3AB-4X2Y)/C2
400
Solve the following
5(x+10)-20>20
x>-2
400
The average of Mr.Santagoat's three college math test scores must be at least 94 to earn an A in the class. Mr.Santagoat scored 85 on the first test and 100 on the second test. What scores does Mr.Santagoat need to earn on the third test to guarantee an A in the class? (Provide the 1) inequality equation 2)answer and 3) explain it with one sentence)
(85+100+x)/3 ≥94
x ≥97
Mr.Santagoat has to earn a score of 97 or higher on his third test to earn an A in the class
400
-1x-(4/2)x+y-8=-4
Rewrite as a linear equation
y=3x+4
400
Find the Domain and Range
D:(-4,-1]
R:(-7,2]
500
Solve for N
(2/3)N + (4/2)M = P
N=3(P-2M)/2
500
Solve the following
(6/5)(-4x-11)+1<7
x>-4
500
Mr.G, Mr.Santacruz and Ms.Melendrez need to raise at least 100,00 dollars to pay Kendrick Lamar to come do a concert for our CVLCC students. Mr.G has saved 30K. Ms.Melendrez has saved 35K. Mr.Santacruz has saved 5K. Mr.Santacruz has to pick up his weight and start contributing. Therefore the remaining amount will be on him to gather. If Mr.Santacruz gets paid 38 dollars the hours to teach and lil bro his students, how many hours will it take him to help Mr.G and Ms.Melendrez get to the goal of 100K? (Provide the 1) inequality equation 2)answer and 3) explain it with one sentence)
38x+70,000≥100,000
x≥789.47
Mr.Santacruz will need to work at least 790 hours to gather the remaning 30K needed to pay Kendrick.
500
(-2/4)x-(4/2)x-5y+4y=-8-12
Rewrite as a linear equation
y=-2.5x+20
or
y=(-5/2)x+20
500
What is the Domain and Range
D: (-5,1]
R:[-3,1)