Answer:
7/20
Step-by-step explanation:
Hope this helped!
Answer:
Step-by-step explanation:
-2 x 14 = -28
b is the answer
Answer:
$52
Step-by-step explanation:
Using the equation
y=mx+c
82=7x+c
122=11x+c
11x-7x=122-82
4x=40
x=10
To get c
82=7(10)+c
82-70=c
c=12
For 4 lessons
y=10(4)+12=52
Answer:
300
Step-by-step explanation:
You simply multiply 50 and 6. I hope you have a nice day. :)