Answer:
The answer is actually B, C, and E
Step-by-step explanation:
Answer:
50 grams
Step-by-step explanation:
Let the amount of cheese required by the recipe be "x"
Ann increased 60% from original amount and then used up 80 grams. Thus:
<em>Original, increased by 60%, became 80</em>
<em />
This translated to algebraic equation would be:
x + 0.6x = 80
<u>Note:</u> 60% = 60/100 = 0.6
So we can solve the above equation for "x" and get our answer. Shown below:

Hence,
the recipe required 50 grams of cheese
Arc DB will also measure 34 degrees.
Answer:
78
Step-by-step explanation:
The given functions are:

and



When we plug in x=-5, we get:


