9 = 2(6) - b
9 = 12 - b
-3 = b
Answer:
x
Step-by-step explanation:
The answer to

= x
Answer:
0.2
Step-by-step explanation:
Answer:
-4, 0, and 4
Step-by-step explanation:
Answer:
12 in
Step-by-step explanation:
the scale factor of the enlarged frame is found by comparing the widths
original width : enlarged width = 2 : 6 = 1 : 3
That is 3 times the original width , then
enlarged height = 4 × 3 = 12 in