Answer:
Yes
Step-by-step explanation:
Both methods will work. You can add or subtract any number you wish from both numbers and the result will be the same.
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<em>Comment on the approach</em>
By adding 5, Carmine makes the subtrahend have a units digit of 0, making the units digit of the answer easier to find.
By adding 2 to both numbers, Karen makes the minuend have a units digit of 0, so the units digit of the answer will be the 10's complement of 7. Depending on Karen's knowledge of arithmetic facts, this may be more work for her than Carmine's method is for Carmine.
Since all digits of the subtrahend are less than or equal to all digits of the minuend, no adjustment is needed and the subtraction can proceed directly.
Answer:
76.5
Step-by-step explanation:
pls brainliest
Multiply 27,000 x .85 (percentage of remaining value after 15% loss) raised to the 5th power (number of years) to get the answer
the value of the car in five years will be <span>$</span>11,980.04
Answer:
6500 lb
Step-by-step explanation:
The load limit of the bridge is ...
(5000 kg)(2.2 lb/kg) = 11,000 lb
The total of truck and trailer cannot exceed this value, so the trailer's weight cannot exceed ...
11,000 lb -4,500 lb = 6,500 lb . . . max trailer weight
Solution I think I’m not 100% though:/
