Answer:
$69
Step-by-step explanation:
$115 x 0.4 = $46 discount
$115 - 46 = $69
Answer:
incorrect
2 1/2 divided by 3/4
2 1/2 divided by 3/8 = 6 2/3
6
hope that helped i checked it over im positive its correct
Divide 252 by 21.
21 times 12 = 252
12 is 9 units shorter than 21.
so the answer is 12 inches by 21 inches
you work backwards from the area
area = width times length
a = wl
we know w is 9 units shorter than the length
so now we have the equation 252=(l-9) times l
plug in 21 for l and then solve there is your answer.
Answer:
240 peanuts
Step-by-step explanation:
Let x be the number of peanuts Mr. Allen had.
Zach got half the peanuts, then Zach got
peanuts and
peanuts left.
Wendy got one-fourth of what was left, then Wendy got
peanuts and
peanuts left.
The twins, Ron and Don shared the remaining peanuts, then each of them got
peanuts.
If Ron got 45 peanuts, then

Answer:
The total cost of the crown molding is <u>$23.43</u>.
Step-by-step explanation:
Given:
Tom's dad is putting crown molding around the top of all of the walls in Tom's bedroom.
The dimensions of his bedroom are 1 3/4 and 15 3/4.
Each foot of crown molding costs $.85.
Now, to find the total cost of the crown molding.
The dimensions are:


So, to get the area of bedroom:

= 
<em>As given, each foot of crown molding costs $.85.</em>
Now, to get the total cost of crown molding:



Therefore, the total cost of the crown molding is $23.43.