Answer:
Step-by-step explanation:
Given
Orchestral = 
of music practice time
Required
Determine time spent on orchestral pieces
From the given parameters, we have:
Orchestral = of music practice time
Substitute 
for music practice time.
So, we have:
Answer:
16
Step-by-step explanation:
Given
4c + d and c = 5, d = - 4, then substitute values into the expression
= (4 × 5) + (- 4) = 20 - 4 = 16
D. The audience applauded the ambassador, who spoke for one-half hour.
Answer:
85%
Step-by-step explanation:
We have 30, 35, and 20.
Your question is asking what the total percent is. Since these percents are all on only a single item, we can just add them together.
30 + 30 = 60
60 + 25 = 85
There we go! 85%
<u>Brainliest</u> would be awesome.
Your Welcome, and thanks in advance.
Answer:
B: 137 ml. (It`s the smallest unit of measurment out of all the choices)
Step-by-step explanation:
<em>It izz wat it izzzz!!!</em>
<em> :)</em>
