Answer:
b) frequency
The number of times a particular observation repeats in a data is defined as frequency
7(p+3q) cross multiply out, so now you have 7p+21q. This is the same thing as 7p+21q=0
Subtract 21q from both sides of the equation
7p=-21q
Divide by 7...
p=-3q
This is simplified as you can get it.
The answer is there as well as the explanation on why it should go there. hope this helps if it does please mark brainliest
Answer:
O (3 + 1)(2(3) -7)
Step-by-step explanation:
hope it helps you
He / she didn’t drop down the 2 after subtracting 19 from 242, instead he / she dropped down a 0.