2:3
?:36
36/3=13
2x13=26
26:36
26+3=29
29:36
Answer:
19,23
Step-by-step explanation:
9+x-7≥ 21
Combine like terms
2+x≥21
Subtract 2 from each side
2+x-2 ≥21-2
x≥19
Any number greater than or equal to 19
Answer: Complain
Step-by-step explanation:
Gripe- express a complaint or grumble about something, especially something trivial.
8a^2 + 3a^2
11a^2
since both have a^2 you only have to add the coefficients