Add and simplify. Write the answer as a mixed numeral if possible.
+ 1
+ 1
A. 4
B. 4
C. 5
D. 4
Answer: D
You might also like to view...
Provide an appropriate response.You brake your car from a speed of 55 mph. The table shows data that represent your car's speed versus the amount of time elapsed from the moment that you began to brake.
The graph below displays the data in the table. Refer to the graph to answer the questions.Speed (mph)
Elapsed Time (seconds)(i) For what interval of time is the speed of your car increasing? (ii) For what interval of time is the speed of your car decreasing? (iii) For what interval of time is the speed of your car constant?
A. (i) 0 to 4 seconds (ii) None (iii) 4 to 6 seconds B. (i) 0 to 5 seconds (ii) None (iii) 5 to 6 seconds C. (i) None (ii) 0 to 4 seconds (iii) 4 to 6 seconds D. (i) None (ii) 0 to 5 seconds (iii) 5 to 6 seconds
Divide.
A. x2 + 3x + 3 + 
B. x2 + 3x + 3
C. x2 - 3x + 3 + 
D. x2 - 3x + 3
One morning, John drove 5 hours before stopping to eat. After lunch, he increased his speed by 10 mph. If he completed a 490-mile trip in 9 hours of driving time, how fast did he drive in the morning? ? Please enter your answer as a number without the units.
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Assuming you have factored out the largest common factor at the outset, why can you reject a possible factor such as (2x + 2) or (3x - 6) when you are factoring a trinomial?
What will be an ideal response?