You will need to add 3 to each side.
x^2-3=15
+3 +3
x^2=12
and go from there
Answer:
9
Step-by-step explanation:
The ratio is 1/2 so the next term would always be half of the previous one.
- 72 times 1/2 is 36
-36 times 1/2 is 18
-18 times 1/2 is 9. So the answer is 9
Answer:
it would be 1385
Step-by-step explanation: because 850 miles per hour converted into meter per min would be 22799.04 meters per sec and then u would Find the number in the whole number place 4 and look one place to the right for the rounding digit on the right side of the decimal point 7. Round up if this number is greater than or equal to 5 and round down if it is less than 5
So the answer is 1385
The answer should be A, if he marked it up 70% just multiply 66 by 1.7 for your answer.
Answer:
The correct answer would be chart A.
Step-by-step explanation:
