Answer:
Write the equation as n + 31 = 113 and subtract 31 from both sides. The answer is 82.
Step-by-step explanation:
The sum of a number and 31 would be 'n + 31'. The sum equaling 113 would be '= 113'.
You would get 'n' by subtracting 31 for each side.
The statement: "Write the equation as n + 31 = 113 and subtract 31 from both sides. The answer is 82." should be the correct answer.
I believe option C is the correct answer
For this case we have that David drew the cards given by:
We have:
Where "x" represents the sum of the cards that David drew.
To add, we first group similar terms:
Taking into account that equal signs are added and the same sign is placed, we have:
Taking into account that different signs are subtracted and the sign of the major is placed, we have:
Thus, the sum of David's three cards is
Answer:
The sum of David's three cards is 2
Answer:
Step-by-step explanation:
On the oval track, one lap is 1/4 of a mile. If p laps are completed, the expression that represents the total distance run based on the number of laps is
p × 1/4 = p/4 miles
With the above expression, we would determine the number of miles run buy a team member if we are given the number of laps by just inputting the number of laps for p. Therefore,
if a member of the track team completes 22 laps, the total distance covered by the member would be
22 × 1/4 = 5.5 miles