Operations with Integers,fractions,decimals
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100
What is 54 – 6 ÷ 2 + 6 = ? A. 6 B. 24 C. 27 D. 30 E. 57
E
100

If x=-3 and y=7 find the value of x^2 and y^3

3087

100

An automobile travels 176 miles on 8 gallons of gasoline. How far can it go on a tankful of gasoline if the tank holds 14 gallons?

176m/8g =x miles/14 g x=308 miles

100

What is 40% of 164?

65.6

100

In her chemistry class, Stephanie took 4 tests. Her scores were 79, 90, 92, and 91. What was her average score on the t

Her average score is 352÷4=88

200

What is The lowest temperature on a winter morning was –8°F. Later that same day the temperature reached a high of 24°F. By how many degrees Fahrenheit did the temperature increase? A. 3° B. 8° C. 16° D. 24° E. 32°

E

200
Find the value of (2x - 6)0 when x does not equal 3
1
200
If it takes 16 yards of material to make 3 costumes of a certain size, how much material will be needed to make 8 costumes of that same size?
16 yards/3 costumes x= 42 2/3
200
90 is 75% of what?
120
200
In her chemistry class, Stephanie took 4 exams. Her scores were 83, 78, 83, and 76. What was her average score on the exams?
Her average score is 320÷4=80.
300
What is If ( ) 3 2 4 3 − + ( ) 1 1 2 3 + is calculated and the answer reduced to simplest terms, what is the denominator of the resulting fraction? A. 24 B. 12 C. 6 D. 4 E. 3
B
300

What is (2a^3)2

4a^6

300

If 5 pounds of grass seed will cover 1025 square feet, how many square feet can be covered by 15 pounds of grass seed?

3075 square fee

300
44 is what percent of 132?
33 1/3 %
300
In his math class, Omar took 6 quizzes. His scores were 89, 92, 91, 97, 84, and 81. What was his average score on the quizzes
His average score is 534÷6=89.
400
What is 2 3 4 5 2 3 4 5 6 + ÷ − × = ? A. 1/16 B. 17/27 C. 13/18 D. 7/9 E. 5/6
C
400

What is 3x^2 + 3x^2

6x^4

400
If a homeowner pays $8000 a year in taxes for a house valued at $250,000, how much would a homeowner pay in yearly taxes on a house valued at $175,000?
$5600
400
1/3 is what percent of 2/3?
50%
400

If he gets 100, a perfect score, on the remaining 2 quizzes, what will his new average be?

His overall average will then be 680÷8=85.

500
School lunches cost $14.50 per week. About how much would 15.5 weeks of lunches cost?
The cost of 15.5 weeks of school lunches would be about $200
500

What is The expression : 9x^4-27x^6/3x^3 is equivalent to:

3x(1-3x^2)

500

If a person earns $2340 in 6 weeks, how much can the person earn in 13 weeks at the same rate of pay?

$5070

500

17 is what percent of 51?

33 1/3%

500
In his language class, Daniel took 4 quizzes. His scores were 96, 82, 92, and 90. What was his average score on the quizzes?
His average score is 360÷4=90.
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