Answer:
10.99 ft
Step-by-step explanation:
If the diameter is 3.5 ft,
We can find the circumference by
C = pi *d
C = 3.14 * 3.5
10.99
There are 12 months in a year and the equation is asking for 5 years, so 5x12=75
The rent starts at $700 and I️t increases $25 each month for 75 months
$700 +$25(75)
$700+ $1,875
$2,575
Answer:
x = 150 miles
Cost = $100
Step-by-step explanation:
Company A = 50 + 20 + 0.20x
= 70 + 0.20x
Company B = 55 + 0.30x
Where,
x =number of miles
find the number of miles for which the companies charge will be the same
Equate the charges of both companies
70 + 0.20x = 55 + 0.30x
70 - 55 = 0.30x - 0.20x
15 = 0.10x
Divide both sides by 0.10
x = 15 / 0.10
= 150
x = 150 miles
The number of miles for which the companies charge will be the same is 150 miles
Substitute 150 miles into any of the companies charges to find the charge
Company B = 55 + 0.30x
= 55 + 0.30(150)
= 55 + 45
= $100
A.) Teenagers require more space than smaller children.
Answer:
shaded area = 538 mi²
Step-by-step explanation:
area of bottom rectangle = 14 * 8 = 112 mi²
area of middle rectangle = 7 * ( 5 + 8 + 30) = 301 mi²
area of the upper rectangle = 5 * 25 = 125 mi²
Total shaded area = 125 mi² + 301 mi² + 112 mi²
= 538 mi²
