Step 1. Apply FOIL method. bb+b*2+8b+8*2
Step 2. bb+2b+8b+8*2
Step 3. Add similar elements. bb+10b+8*2
Step 4. Apply exponent rule. b^2+10b+8*2
Step 5. Multiply the numbers. b^2+10b+16
b^2+10b+16 is your answer.
Answer:
a - 162
b - 234
Step-by-step explanation:
mental mathed it
Answer:
71 students
Step-by-step explanation:
If 48 students remain on the bus and 23 had been dropped off, all we have to do is add 48 + 23 and then you'll get the answer as of how many kids were in the beginning.
Answer:
Mean: 2.5
Median: 2
Step-by-step explanation:
Mean: you have to add all the numbers up and then divide them to get the mean.
Median: line up all the numbers in order and it’s the number in the middle.
