Answer:
B
63 Degrees
Step-by-step explanation:
Edge 2020
Answer:

Step-by-step explanation:
Given that Lincoln has
pennies and
nickles and that his total worth is $0,
we can express his total using the inequality:

Where the sum of n and p is his total
Hence, Lincoln's situation is expressed as p+n=0
Answer:
y = 
Step-by-step explanation:
1+1+1+1+1+1+1+1+3+9
= 20
Largest number used is 9
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Answer:
9 to the forth power * 7 to the 2nd power*