Answer:
x = 65
Step-by-step explanation:
x + 115 = 180
x = 65
Answer:
3 (x + 5.50) = 111.75; the monthly Internet service is $31.75
Step-by-step explanation:
Let
x = monthly cost of internet service
Each month they received $5.50 as a credit on the bill.
The Schwartz family spent a total of $111.75 for Internet service for 3 months.
Total cost of internet service for three months = 3(x + 5.550)
111.75 = 3(x + 5.50)
111.75 = 3x + 16.50
111.75 - 16.50 = 3x
95.25 = 3x
x = 95.25 / 3
= 31.75
x = $31.75
Answer:
ength l = 1 in
width w = 14 in
height h = 2.5 in
diagonal d = 14.3 in
total surface area Stot = 103 in2
lateral surface area Slat = 75 in2
top surface area Stop = 14 in2
bottom surface area Sbot = 14 in2
volume V = 35 in3
Answer:
A
Step-by-step explanation:
calculate the difference between the volumes and compare it to the closest answer
1) a basketball is a sphere so calculate the volume for a sphere
sphere volume formula: pi*d^3/6
the big basket ball volume: 448.92
small basketball volume:356.82
448.92-356.82= 92.1
92.1=92in^3
