1+8=3r
9=3r
Both divided by 3
3=r
Answer:
True
Step-by-step explanation:
An input is always anything that equals a sum.
Input: Small-Medium-Large
Output: Prices
Answer:
90? maybe... i'm not positive but i hope it helped
Step-by-step explanation:
<h2>
Answer:</h2>
x = 1
y = 1
<h3>
Step-by-step explanation:</h3>

Substitute into one of the equations

Rearrange variables to the left sider of the equation

Combine like terms

Divide both sides of the equation by the coefficient of variable

Determine the sign for multiplication or division

Cross out the common factor

Substitute into one of the equations

The solution of the system is

<em>I hope this helps you</em>
<em>:)</em>
Hey, we just need to find the gcf for them.
A) 3:4
B) 14:9
C) 3:11
D) 2:3
Hope these helped!