ISEE Mathematics Achievement Question 22: Answer and Explanation
Home > ISEE Test > ISEE Mathematics Achievement Practice Tests
Test Information
- Use your browser's back button to return to your test results.
- Do more ISEE Mathematics Achievement Practice Tests.
Question: 22
8. r = 35 - (3 + 6)(-n)
n = 2
r =
- A. $53.00
- B. $17.00
- C. ($17.00)
- D. ($53.00)
Correct Answer: A
Explanation:
The correct answer is (A).
r = 35 - (9)(-n)
r = 35 - (9)(-2)
r = 35 - (-18)
r = 35 + 18 = 53
To subtract signed numbers, change the sign of the subtrahend and proceed as in algebraic addition.