Answer:
The area is approximately 453 ft²
Step-by-step explanation:
Area of a circle = 
If
= 22/7, and r = 12 ft
Area = (22/7)×12²
= 3.143*144
= 452.592 ft²
≈ 453 ft²
Answer:
a) $2000
b) 15000(3.20)/(24+x) = new gasoline cost (replace with variable of your choice)
c) 2000-(15000(3.20)/(24+x)) = money saved (replace with variable)
d) ~34.29 miles (34.28571 miles)
Step-by-step explanation:
a) [15000(3.20)]/24 = 2000
b) use the formula above, but the denominator is 24+x (or variable of your choice) because the amount of mpg is increased
c) take the formula from a, then subtract formula in b from it
d) take formula c, replace the variable (variable = money saved) with 600
Answer:
y=1/6x
Step-by-step explanation:
Given that y= # of pushups and x = time, you can do 4 pushups in 24 seconds
therefore, 6y=x
In otherwords, y=1/6x
<em>Hope this helped! :)</em>
-44
Combine like variables they all have variable f just add them together
Answer:
Therefore a numeric equation using negatives can be written as
-11.94 = -1.94x 
Step-by-step explanation:
i) Amount <u>owed</u> by Steve = $11.94
ii) For every large coffee Steve has a <u>debit</u> of $1.99 applied to his account
iii) Let x be the number of days it has been since Steve last paid his bill.
therefore a numeric equation using negatives can be written as
-11.94 = -1.94x
.