Answer:
Step-by-step explanation:
3rd one
8-21
9- -16 i think lemme do the next ones
Answer:
21
Step-by-step explanation:
1/5 * 35 = 7
7*3 = 21
Answer:
x ≤ 19
Step-by-step explanation:
1) 8x-13
2)19r-19s
3)8m-10n
Solve in the parentheses then label the ones with the same variable and solve those setting up the equation with variable first. Do check this I am not perfect.
Hope this helped! ;)