Answer:
$3.51
Step-by-step explanation:
23.40 x 0.15 = 3.51
Answer:
n = 3
Step-by-step explanation:
8n - (3n + 4) = 11
8n - 3n - 4 = 11
5n = 11 + 4
5n = 15
n = 3
Answer:

Step-by-step explanation:
We first translate the statement into an equation:

Then we simplify:

| 42 | The absolute value of forty two
X- the total number of families in Smithville<span>.
(2/3)x - the number of home owning families.
At the same time, </span> the number of home owning families is 480.
(2/3)x=480
x=480*3/2=720.
720 <span>families live in Smithville.</span>