Answer:
D: 169
Step-by-step explanation:
because the number of dots along the bottom increases by two every time, the 7th one would have 13.
13 x 13 = 169
Answer:
180 Rolls.
Step-by-step explanation:
0.45x = 81
x = 81/0.45
x = 180
703 is written in expanded form like this: 700+0+3 which equals 703
V= πr^2xh
π=3.14
r=6ft
h=8ft
V=3.14x6^2x8=3.14x36x8=904.32ft^3
Equation can be used to find x is 60/55 + 60+x = 2.75
The time of going to rink is 2.75
We know,
speed = distance/time
⇒ Time = distance / speed
<h3>How to solve?</h3>
(1) Way to rink
Given :
Distance = 60 miles
Speed = 55 miles per hours,
⇒ Time taken by him = Distance / speed = 60/55 hours
(2) Way to home
Given : Distance = 60 miles
Let Speed be x,
⇒ Time taken by him = distance/speed = 60/x hours
Total time taken = 60/55 + 60+x
According to Question, Total time = 2.75 hours,
Thus, 60/55 + 60+x = 2.75 is the required equation.
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