<span>probability of selecting a orange ball = 50/80 = 5/8</span>
3(x+1)-2
3x+3-2
3x+1. Is the answer
Answer:
Just like combining like terms with the same variables, you combine like
radicals with the same number under the radical signs.
Step-by-step explanation:
Example:
3x + 2x
= 5x {combined like terms}
3√2 + 2√2
= 5√2 {combined like radicals}
Non of the above. The answer is 40 and I’m sticking to my guns !
Similar meaning you can assume they are proportionate and if every side is doubled then you should double the last. Another way is to use Pythagorean’s theorem and disregard the little triangle completely.
Both ways have me 40 !
2*(n-55)=3*(n+8.8)
2n-110=3n+26.4
-136.4=n
