Answer:
Step-by-step explanation:
38% (Answer C)
Her $69,464 total pay was made up of $39,710 base pay and commissions.
Subtracting the latter figure from the former, we get $29,754, the amount of commissions Iris earned.
Determine what percentage of the $78,300 in sales is represented by this $29,754 in commissions:
$29,754
--------------- * 100% = 38% (Answer C)
$78,300
Answer:
a^2
−10a+21
Step-by-step explanation:
(a−7)(a−3)
Apply the distributive property by multiplying each term of a−7 by each term of a−3.
a^2
−3a−7a+21
Combine −3a and −7a to get −10a.
a^2
−10a+21
Naturally, any integer

larger than 127 will return

, and of course

, so we restrict the possible solutions to

.
Now,

is the same as saying there exists some integer

such that

We have

which means that any

that satisfies the modular equivalence must be a divisor of 120, of which there are 16:

.
In the cases where the modulus is smaller than the remainder 7, we can see that the equivalence still holds. For instance,

(If we're allowing

, then I see no reason we shouldn't also allow 2, 3, 4, 5, 6.)
Answer:
161.75
(You can use a calculator to calculate this)