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- A chemical decays in such a way that the amount left at the end of each week is 20% less than the amount at…
- Maya read n pages for her English homework. Trevor read three times as many pages as Maya. Together, Maya and Trevor read 12 more…
- Type Algebraic expressions
- NYS standards 6.EE.6, 6.EE.2a, 6.EE.3
- Difficulty 3 of 5
- Format Equation editor
- I. s – t II. st^2 III. s^t If s is a positive integer and t is a negative integer, which of the above…
- Type Arithmetic and order of operations, Exponents and roots
- NYS standards 8.EE.1, 7.NS.1c, 7.NS.2a
- Difficulty 4 of 5
- Level Above grade 7
- If z+3w/4 = 5w, what is the value of z in terms of w? Enter your answer in the space provided. Enter only your…
- Type Linear equations
- NYS standards 8.EE.7b, 7.EE.4a
- Difficulty 3 of 5
- Level Above grade 7
- Format Equation editor
- If 4(a + 2b) = 28b + 2a, what is the value of a in terms of b? Enter your answer in the space…
- Type Linear equations
- NYS standards 8.EE.7b, 7.EE.1
- Difficulty 4 of 5
- Level Above grade 7
- Format Equation editor
- This formula can be used to determine p, the number of pages that will be in a book that contains w words, with an…
- Type Linear equations
- NYS standards 8.EE.7, 7.EE.4a
- Difficulty 3 of 5
- Level Above grade 7
- A softball player bought bottles of water for her team to have at practice. The total number of bottles she bought, b, is proportional…
- Type Proportions and scale
- NYS standards 7.RP.2c
- Difficulty 1 of 5
- Level Below grade 7
- What is the value of z in x/10 + y – x/5 = z/10?
- Type Linear equations
- NYS standards 7.EE.1, 7.EE.2
- Difficulty 3 of 5
- Two sets, R and S, are described below. The sum of the elements in set R equals the sum of the elements in set…
- Type Linear equations
- NYS standards 7.EE.4, 7.NS.1c
- Difficulty 3 of 5
- The cost of shipping a package is $12, plus $2 for each additional pound over 3 pounds. Which expression represents the total cost, in…
- Type Algebraic expressions
- NYS standards 6.EE.6, 6.EE.2a
- Difficulty 3 of 5
- Let m be a negative integer and k be a positive integer. Which of the expressions below must result in a positive value? Select…
- Type Arithmetic and order of operations
- NYS standards 7.NS.2a, 7.NS.1c, 7.NS.2b
- Difficulty 3 of 5
- Format Multiple response
- The perimeter of square W is twice the perimeter of equilateral triangle X. What is the ratio of the length of one side of…
- Type Ratios, Area and perimeter
- NYS standards 7.RP.3, 7.EE.4
- Difficulty 4 of 5
- Level Above grade 7
- If 2y/x – y/2x = /2x and x ≠ 0, what expression is represented by?
- Type Algebraic expressions
- NYS standards 7.EE.1, 7.EE.2
- Difficulty 2 of 5
- A list of consecutive integers begins with m and ends with n. If n – m = 66, how many integers are in the…
- Type Number properties
- NYS standards 7.NS.1c, 6.EE.6
- Difficulty 3 of 5
- If n is a whole number, and 0.01 is between 1/n and 1/n + 2, what is the value of n?
- Type Fractions and decimals
- NYS standards 6.NS.7a, 6.EE.5
- Difficulty 2 of 5
- A piece of wood that is 4 1/2 feet long is cut into 2 pieces of different lengths. The shorter piece has a length…
- Type Inequalities
- NYS standards 7.EE.4, 6.EE.8
- Difficulty 3 of 5
- Level Above grade 7
- Let x be an odd number. In terms of x, what is the sum of the two even numbers closest to x?
- Type Number properties, Algebraic expressions
- NYS standards 6.EE.2a, 7.EE.1
- Difficulty 2 of 5
- In the figure above, N is the midpoint of MQ. Which segment has length (2x – y) centimeters?
- Type Number line and absolute value, Algebraic expressions
- NYS standards 7.EE.2, 6.EE.6
- Difficulty 3 of 5
- Level Above grade 7
- A graph shows the proportional relationship between the number of test questions a student gets correct, x, and the student’s test score, y. The…
- Type Proportions and scale
- NYS standards 7.RP.2d, 7.RP.2b
- Difficulty 2 of 5
- If 9/2x=3y/8, where x≠ 0 and y≠ 0, what is the product of x and y?
- Type Linear equations
- NYS standards 8.EE.7, 6.EE.2b
- Difficulty 3 of 5
- Level Above grade 7
- The integers (n-1), n, and (n+1) are factors of 168. What is the greatest possible value of n?
- Type Number properties
- NYS standards 6.NS.4
- Difficulty 2 of 5
- Suppose that w, x, y, and z are integers, none of which are zero. Under which set of conditions would the product x^2yz^3|w| always…
- Type Arithmetic and order of operations, Exponents and roots
- NYS standards 7.NS.2a, 6.EE.1, 6.NS.7c
- Difficulty 4 of 5
- Level Above grade 7
- If x and y are both negative integers with x
- Type Arithmetic and order of operations, Exponents and roots
- NYS standards 7.NS.2a, 6.NS.7d
- Difficulty 4 of 5
- Level Above grade 7
- The set of possible values of m is { 5,7,9 }. What is the set of possible values of k if 2k=m+3?
- Type Linear equations
- NYS standards 6.EE.7, 6.EE.5
- Difficulty 2 of 5
- The sum of the numbers x, y, and z is 50. The ratio of x to y is 1:4, and the ratio of y…
- The least of 5 consecutive integers is l, and the greatest is g. What is the value of l+g/2 in terms of l?
- Type Number properties, Algebraic expressions
- NYS standards 7.EE.1, 7.EE.2
- Difficulty 3 of 5
- Suppose M=w/x, N=y/z, and w,x,y, and z do not equal 0. What is M/N in terms of w,x,y, and z?
- Type Algebraic expressions
- NYS standards 6.NS.1, 7.NS.2c
- Difficulty 2 of 5
- w/x=y/z In the equation above, w,x,y, and z are positive numbers. Which of these is equal to z?
- Type Linear equations
- NYS standards 8.EE.7, 6.EE.7
- Difficulty 2 of 5
- Level Above grade 7
- If 3n is a positive even number, how many odd numbers are in the range from 3n up to and including 3n+5?
- Type Number properties
- NYS standards 6.EE.2b, 6.EE.6
- Difficulty 2 of 5
- If 4x-3y=12, what is x in terms of y?
- Type Linear equations
- NYS standards 8.EE.7b, 7.EE.1
- Difficulty 3 of 5
- Level Above grade 7
- M=3N=P/4=Q+5=R/7> 0 Based on the statement above, which variable has the greatest value?
- Type Linear equations
- NYS standards 7.EE.2, 6.EE.7
- Difficulty 4 of 5
- Level Above grade 7
- If 36/y=4x, what is the value of x when y=3?
- Type Linear equations
- NYS standards 6.EE.7, 6.EE.2c
- Difficulty 1 of 5
- Level Below grade 7
- A chemical decays in such a way that the amount left at the end of each week is 20% less than the amount at…
- If w-1 is an odd integer, which one of the following must be an even integer?
- Type Number properties
- NYS standards 7.EE.2, 6.NS.4
- Difficulty 3 of 5
- In the quarter circle above, what is y in terms of x?
- What is the area of the shaded triangle shown above?
- Type Area and perimeter
- NYS standards 6.G.1, 6.EE.2a
- Difficulty 3 of 5
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