Answer:
Step-by-step explanation:
Select the 3 answer
So you don't have to use pi for this problem you can do L*W
So you can do 20*36
Answer:
$68.40
Step-by-step explanation:
Let x represent the required cost.
Since the number of toys is directly proportional to the cost:
x : $20.52 = 120 : 36
i.e. x/$20.52 = 120/36
x = ()/36
x = $2462.40/36
x = $68.40
Hope this helps!!!
The equation we'll be using to solve this is:
5.50x + 35 = y, where x is the number of weeks, and y is how much money he has
We're trying to find out how many weeks it takes Blake to raise $145, so we can plug that in for y and then solve for x
5.50x + 35 = 145
Subtract 35 from each side
5.50x=110
Divide each side by 5.5
x=20
The answer is A. at least 20 weeks