Answer:
-1
Step-by-step explanation:
(-3 , 12) & (4, 5)
Slope =
10% of $20 is $2 (take off the end 0)
$20+10%=?
$20+$2[this is 10%]=$22
The selling price is $22
The answer is B, it’s not shown in the question
Answer:
C
Step-by-step explanation:
if you subtract 55 from 90 and divide it by 5 then you get your answer, which is C:7
Answer: 12
Step-by-step explanation:
Given the function :
f(x),
x is defined as the number of questions answered correctly in a certain section.
Thus given that the function; f(12) = 18 means a test-taker receives 18 points for answering x questions in the section correctly
The number of correct questions will be :
Compare ;
f(x) = f(12)
Hence ; x = 12 = number of questions answered correctly in the section.