Simplify
Inequality
Solve
Misc.
Word Problems
100
Simplify: 4x-2y+9y-6x-12y
-2x-5y
100
Is -35 a solution to 5x + 10 < -105
YES
100
Is (-3) a solution of 4(2x -7)= 14
NO
100
What is the equation of the line?
y = 2x + 6
100
Grace scored 7 points less than 3/4 of Siera's test score. What equation represents the relationship between Grace and Siera's scores?
(3/4)S - 7 = G
200
3(-5x-7) + 10x
-5x-21
200
What inequality represents this graph?
x<-1
200
Profit is modeled by P = 112m+ 12,259 where m is months. After how many months has a company reached over $13,400 in profit?
11 months
112(11) + 12,259 = 13,491
200
Is {4,7} a subset of {1,2,3,4,5,6,8}?
NO
200
Admission to a movie is $7.50 for adults and $3.50 for students. The theater's goal is to receive $1200 in revenue for the evening. What is an equation that represents this?
7.5A + 3.5S greater than or equal to 1,200
300
15 - (62-52)
4
300
Solve |9 - 3m|≤ 12
-1 ≤ m ≤ 7
300
What is f(-8) when f(x) = - x2 - 3x
-40
300
What is the intersection of set A and B?
Set A= {1,3,5,7}
Set B= {1,2,3,4}
{1,3}
300
Girl scouts hope to raise $500 selling cookies. Instead they raised $615. What approximate percent of their goal did they reach?
Approximately 119%
400
(-8)(6)-(-4)(-5)+(-3)(6)
-50
400
What is the inequality for the graph?
-3 ≤ x < 2
400
Is the ordered pair (3,-1) a solution of y = -2x + 5
YES
400
What is the intersection of set A and B?
Set A= {1,3,5,7}
Set B= {2,4,6,8}
Null Set
400
A long-distance company charges $26.95 per month plus $.14 per minute for all in-state long distance calls. Calculate the cost in dollars to make 224 minutes of in-state long distance calls over two months.
$85.26
500
When we simplify a(b + c) we get (ab+ ac). What property is this called?
Distributive
500
What is the inequality that represents the following graph?
x ≤ 2.5 or x ≥ 7.5
500
Evaluate -3r(2s - 4t) for r = -3, s = 2, and t = -3
144
500
What is the explicit formula for the following arithmetic sequence?
-1,3,7,11,15,...
A(n) = (-1) + (n-1)(4)
500
A flower shop crows its own flowers. The ratio of tulips to orchids is 7:3. The flower shop has 250 tulips. How many tulips and orchids does the shop have all together?
357