The given expression is:

So, there are two terms in the expression
1)

2) -5
The constant term is -5.
The co-efficient of

is 4.
The base is 30.
Hopefully I got this correct, not 100%
Answer:
1.5 yards
Step-by-step explanation:
5 is half of 10
half of 3 is 1.5
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There are 3 toppings, the probability of picking pepperoni is 1/3.
There are 2 sizes, the probability of choosing a large would be 1/2.
The probability of picking both would be 1/3 x 1/2 = 1/6
The answer would be D. 1/6
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Answer:
C) -1 +21i
Step-by-step explanation:
For many purposes, "i" can be treated as though it is a variable. Collect terms in the usual way.
(-2 +12i) -(-1 -9i) . . . . given
= -2 +12i +1 +9i . . . . use the distributive property to eliminate parentheses
= (-2+1) +(12i +9i) . . . group like terms
= -1 +21i