Answer:
a
Step-by-step explanation:
If the circumference of a circle is 40 m, its area is 127.32395447352 m².
Answer:
Step-by-step explanation:
-0.5(3x + 5) and -1.5x + 2.5
-0.5(3x + 5)...distribute the -0.5 thru the parenthesis
-1.5x - 2.5
no, these are not equivalent.... one is -1.5x + 2.5 and the other is -1.5x - 2.5....not the same
Answer:
c. C(x) = 88 - 1.75x
Step-by-step explanation:
Let's represent this with an equation. We know that the total number of burgers is 32, and the number of Whoppie Jr. is x, so the number of Whoppie is 32-x.
Each Whoppie costs 2.75, and each Whoppie Jr. costs 1, so multiply the cost by the number to get the equation:
C(x) = 1x + 2.75(32-x)
Now distribute and simplify.
C(x) = 2.75*32 + 1x -2.75x
<u>C(x) = 88 -1.75x</u>
Answer:
x=72
Step-by-step explanation:
144/2=72
Simple.
