Show:
M
A
T
H
Word Problems
100
72 + 4 - 14d = 34
d = 3
100
5y - 3/5 = 4/5
What is 7/25
100
4p + 2 = 3p - 7
What is -9
100
-(x - 4) = 8 + 3x
What is -1
100
-9 = 6 - (x + 2)
What is x = -5
200
17 = p - 3 - 3p
What is -10
200
(1/3)y + (1/3) = 18
y = 5
200
3n - 5 = 7n + 11
What is -4
200
2.25(4x - 4) = -2 +10x +12
What is -19
200
4(x - 2) + 2x = 40
What is x = 8
300
64 = 8(r+2)
What is 6
300
(11/16)z + (7/8)z = 5/16
What is 1/5
300
3(q - 5) = 2(q + 5)
What is 25
300
1/2h + 1/3(h - 6) = 5/6h +2
What is No Solution
300
A cook buys two identical bags of rice and uses some of the rice in each bag so that one bag is half full and the other is one-third full. The cook combines them into one bag, which then contains 3 1/3 cups of rice. How much rice was in a full bag?
What is 4 cups
400
7(f - 1) = 45
What is 7 3/7 or 52/7
400
5 -10w + 8w = 15
What is -5
400
2(a - 4) = 4a - (2a + 4)
What is No Solution
400
-2(-c - 12) = -2c - 12
What is -9
400
One health club charges a $50 sign up fee and $65 per month. Another club charges a $90 sign up fee and $45 per month. For what number of months is the cost of the clubs equal?
What is 2 Months
500
-4(r + 6) = -64
r = 10
500
-6 - 3m = 12
m=-6
500
4 - d = -(d - 4)
What is all real numbers (infinitely many solutions)
500
3(m + 1.5) = 1.5(2m + 3)
All real numbers (infinitely many solutions)
500
A small juice company spends $1200 per day on business expenses plus $1.10 per bottle of juice they make. They charge $2.50 for each bottle of juice they produce. How many bottles of juice must the company sell in one day in order to equal its daily costs?
What is About 857 bottles