ISEE Middle Level Math : Algebraic Concepts

Study concepts, example questions & explanations for ISEE Middle Level Math

varsity tutors app store varsity tutors android store

Example Questions

Example Question #2634 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve:

Possible Answers:

Correct answer:

Explanation:

To solve, add the exponents and leave the base the same:

Answer:

Example Question #2635 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve:

Possible Answers:

 

Correct answer:

Explanation:

To solve, add the exponents and leave the base the same:

Answer: 

Example Question #2636 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve for m:

Possible Answers:

Correct answer:

Explanation:

To solve, divide by 21 on each side:

Answer:

Example Question #2637 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve for b:

Possible Answers:

Correct answer:

Explanation:

To solve, divide by 15 on each side:

Answer: 

Example Question #2641 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Solve for

 

Possible Answers:

Correct answer:

Explanation:

To solve this equation, first we apply the distributive property by multiplying 4 by each number in the parentheses. 

Next, subtract  from each side. 

Finally, divide each side by

Example Question #2641 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Multiply:

Possible Answers:

 

Correct answer:

Explanation:

To solve, add the exponents and leave the base the same:

Answer:

Example Question #321 : Equations

Multiply:

Possible Answers:

Correct answer:

Explanation:

To solve, add the exponents and leave the base the same:

Answer:

Example Question #322 : Equations

Which of the following phrases can be written as the algebraic expression ?

Possible Answers:

Five mutiplied by the difference of a number and seventy-five

Seventy-five subtracted from the product of five and a number

Five mutiplied by the difference of seventy-five and a number

The product of five and a number subtracted from seventy-five

The correct answer is not given among the other responses.

Correct answer:

Five mutiplied by the difference of seventy-five and a number

Explanation:

 is five multiplied by the expression .

 is the difference of seventy-five and a number.

Subsequently,  is "five multiplied by the difference of seventy-five and a number".

Example Question #323 : Equations

Which of the following statements demonstrates the inverse property of multiplication? 

Possible Answers:

None of the other answer choices contain the correct response.

Correct answer:

None of the other answer choices contain the correct response.

Explanation:

The inverse property of multiplication states that for every real number, a number exists, called the multiplicative inverse, such that the number and its inverse have product 1. Of the statements given, none demonstrate this property.

Example Question #324 : Equations

Possible Answers:

Correct answer:

Explanation:

First take care of the exponents:

Then multiply:

Answer: 

Learning Tools by Varsity Tutors