Answer:
D
Step-by-step explanation:
To determine the scale factor calculate the ratio of corresponding sides, image to original, that is
=
= 8 → D
the answer would be -1 hope this helps
Answer:
Step-by-step explanation:
4 pounds
$9.05 = $1.45x + $3.25
(total cost = 1.45 times pounds, plus flat fee 3.25)
subtract 3.25 from both sides of equation
9.05-3.25=1.45x
$5.80 - = $1.45x, then divide both sides by 1.45
x = 4