Pre-Algebra
Algebra 1
Algebra 2
Geometry
Word Problems
100
Simplify this expression:
7x + 5 – x – 3
6x + 2
100
Solve this expression:
−17x = −204
12
100
Solve: 493/2
343
100
Find the perimeter of the figure
42
100
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were on each bus?
40
Explanation:
331 - 7 = 240
240 / 6 = 40
200
What is 80% of 250?
200
200
Solve the equation for y.
3(2y + 4) = 8y
y = 6
200
Evaluate the following:
x(z + 3) + 1 + 3 − y; use x = 6, y = −5, and z = 2
39
200
Find the measure of the missing angle in the triangle below.
50
200
Jill sold half of her comic books and then bought sixteen more. She now has 36. With how many did she begin?
40
Explanation:
36 - 16 = 20
20 x 2 = 40
300
Solve this equation:
-3(x + 2) - 18 = -8 - 4
-4
300
Find the slope from the 2 given points:
(20, 8), (9, 16)
-8/11
to find the slope use this formula: y2 - y1 / x2 - x1
300
Solve the system of equations:
y = –3x + 4
x + 4y = –6
x = 2
y = -2
300
Find the area of the triangle below.
20
a=.5(b)(h)
300
A real estate agent received a 6% commission on the selling price of a house. If his commission was $8,880, what was the selling price of the house?
$148,000
Explanation: divide $8,880 / 0.06
400
Find the GCF (Greatest Common Factor) of each:
35n2m, 21m2n
7nm
400
Simplify this expression:
(−9v2 − 8u) + (−2uv − 2u2 + v2) + (−v2 + 4uv)
−9v2 + 2uv − 2u2 − 8u
400
Solve this expression:
−16 + 5n = −7(−6 + 8n) + 3
1
400
Use Pythagorean Theorm to solve for x
10
400
Katharine currently has $10,000 saved for a down payment on purchasing her first house, which she can do when her savings has reached $50,000. Each month she earns $6,500 but incurs $4,000 in expenses. If her earnings and expenses remain constant, how many months will it take until she has reached her savings goal?
16
50,000=10,000+6,500−4,000m
Combine like terms and solve for m
500
Find the product:
(3p − 3)( p − 1)
3p2 − 6p + 3
500
The difference of two numbers is 3. Their sum is 13. Find the numbers.
5 and 8
500
Let the function f be defined as f(x) = 5x2 - 7(4x + 3). What is the value of f(3)?
-60
500
What is the measure of angle B in the following figure if angle A measures 135°?
45o
500
On the same day, Devin bought a car for $40,000 that would then decrease in value by $1200 per year, and Anita purchased a piece of real estate for $6,000 that would then increase in value by $500 per year. After how many years will Anita’s land be worth as much as Devin’s car?
20
6000+500x=40000−1200x
Combine like terms and solve for x