1. (x-7)(x-4)
2. (x-12)(x+7)
use foil to check your work
To answer this question we will have to keep the following two points in mind:
#1. The <u>sum</u> of a number with another number means to <u>add </u>the given two numbers.
#2.<u> Twice</u> means to <u>multiply by 2.</u> In other words it means to double.
Therefore, "twice the sum" would mean to multiply the sum by 2.
Now, in our question we will have, "the sum of y and 9 would be: and twice this sum would be:
Thus, "twice the sum of y and 9" is:
Answer:
This is beyond me I just need my points
Step-by-step explanation:
Goodluck broskie
What is this? may I ask? did you mean to attach a photo?
Answer:
116 degrees
Step-by-step explanation: