Expand the expression?
Perform indicated multiplication:
7a(2a)+7a(-5)-4(2a)-4(-5)
14a^2-35a-8a+20 combine like terms, ie (-35a-8a)=-43a
14a^2-43a+20
The median and mode are the same. The low and high values are the same.
Answer: 5.3
Step-by-step explanation: To solve this question, all you need to do is add the numbers together. 1.6+3.7=5.3
Answer:
5.667
Step-by-step explanation:
77/8= 9.625 and 31/4= 7.75...so 9.625-7.75= 1.875
