Hi , so without using any device or thing to get the answer I think that 75×5 equals 375 , now I'm going to check my answer , my answer is correct .What I always do is add , so basically I did this 75+75+75+75+75 =375.
Answer:
Step-by-step explanation:
Like terms have same variable with same power.
r² + 5r + 3r² - 2r = r² + 3r² + 5r - 2r
= 4r² + 3r
I can't exactly see if the 10 at the end is negative, but I'm going to assume that it is.
10x - 6y = 8
5x - 10y = -10
= (2, 2)
} I hope this helped! {
Answer:
16mn
Step-by-step explanation:
it's addition i looked it up
