Use the are formula for a rectangle which is Length times Width to find the amount of square feet of carpeting.(16 times 14=224ft^2) Then you need multiply 224 by 12 because you have 224 square feet at $12 per square foot. So in the end it will cost $2688 to get the new carpet.
To find the area of a circle, you do π × diameter (in this case 10). They have told you to use 3.142 as π, so you do 3.142 × 10 = 31.42. Because it's a semi-circle, you need to halve 31.42 to get 16.21, which is the answer
The writing isnt so clear to me
Answer:
296 miles
Step-by-step explanation:
The total distance is the sum of the distance traveled so far and the distance left to go:
167 + 129 = 296
The total distance they must travel is 296 miles.
Answer:
I think it would be 5(4b+7)
Step-by-step explanation:
I divided both terms by 5.