Answer:
x = 18 y = 5
Step-by-step explanation:
x + 5 = 2x - 13
x - 2x = -13 - 5
-x = -18
x = 18
2y - 2 = 4y - 12
2y - 4y = -12 + 2
-2y = -10|:(-2)
y = 5
Answer:
12 Faces
Step-by-step explanation:
Answer:
d. 6
Step-by-step explanation:
Answer:
b has infinite solutions.
Step-by-step explanation:
b + 0.17b = 1.17b
Minus 0.17b from both sides
b = 1.17b - 0.17b
b = 1b
b = b
What?!??! We'll of course b = b.
What does that tell us? b can be any number. Therefore:
'b has infinite solutions'
16 because it has 1,2,4,8,and 16
