Answer:
3+18=21
Step-by-step explanation:
first see the second number
let us assume as x & y
3+ (3×6)= 21
3+18=21
First 6.60 divided by 6 to find the unit rate. It is 1.10 dollars per eraser. You then do 1.10 times 3 which will get you 3.30 dollars for 3 erasers.
The amplitude is 4 I believe
Answer:
B and C
Step-by-step explanation:
Uses my calculator and put the table in for worker be and thats how i found the slope was 12.5 . then i used to to figure out that when the hour got to 10 worker B starts making more money.
