Could you do 31 add 31 which would also be 31 multiplyed by 2
hope this helps
The answer is II and III, which is the last choice from above. This is because the symbol "less than (or equal to)" indicated a conjunction, which means we have to take into account that the absolute value can be less than or equal to 15, and greater than or equal to -15. This solution set falls in between the two values, hence, the conjunction.
B. Carl's answer is correct but he incorrectly labeled the leg lengths in step 2.
Answer:
thair is 11264 ounces in 88 gallons