J = K+6
K + J = 4K
<span>Replace J in the second equation </span>
K + (K + 6) = 4K
K + K + 6 = 4K
2K + 6 = 4K
Subtract 2K from each side
6 = 2K
Divide both sides by 2
K=3
<span>So, Keisha is 3 and therefore John is 9 because 3 + 6=9</span>
Answer:
y = -1
Step-by-step explanation:
since this is a straight, horizontal line, we know that this will just be a y value line
since the line passes through the y axis at y = -1, this is the equation for the line
y = -1
1. she needs to cover 73.5square ft.
2.about 2 bottles of paint
Answer:
54
Step-by-step explanation:
4x + 6 movies
12 movies,
x =12
4x + 6 for x= 12
4(12) + 6 = 54
Answer:
what if i took the 4 other ones??