Step-by-step explanation:
ok,noted.
thank you for remind...
Answer:
<h2>d. 10a + 5b</h2>
Step-by-step explanation:
5(a + a + b) = 5(2a + b)
use the distributive property:
<em>a(b + c) = ab + ac</em>
<em />
= 5 · 2a + 5 · b =10a + 5b
Answer:
33%
Step-by-step explanation:
60-45=15
15/45=0.33
0.33x100=33%
Answer:
<h2>40</h2>
Step-by-step explanation:
<h3>I think 40 because it's to long line</h3>
