1. I have 5 times some number of shoes. I give 10 away and now have 40. How many shoes did I originally start with?
2. I have 3 times some number of apples. I get 4 more apples. What amount of apples did I originally<span> start with? </span>
6^2 - 108n + 486
= 6*6 - 6*18n + 6*81
= 6 ( 6 - 18n + 81 )
Hope this helps !
Photon
$55 / 5 =$11
unit rate $11
answer
$11 per shirt
Answer:

Step-by-step explanation:
The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.
The product of the gradients of perpendicular lines is -1.
Gradient of given line= 3.
(Gradient of line)(3)= -1
3m= -1
m= 
subst. m=
into the equation:

To find the value of c, substitute a coordinate.
When x=0, y=4,

Thus the equation of the line is
.
Answer:
500
Step-by-step explanation: