Answer:
y = 2x
Step-by-step explanation:
Claire is hungry. She buys 2 donuts each costing x $. How much should she pay?
Since one donut costs x $ 2 donuts cost 2x $.
Therefore, total amount Claire should pay, call it y = 2x.
Hence, we have y = 2x.
Answer:
7
Step-by-step explanation:
7x2=14
15+14=29
Answer:
The approximate volume of the remaining solid is 
Step-by-step explanation:
we know that
The approximate volume is equal to the volume of the cube minus the volume of the cylinder
so

we have

-----> the radius is half the diameter

substitute the values

<span>Solve this logic number
8080 = 6
1357 = 0
2022 = 1
1999 = 3
6666 = 4</span>
Answer:
-5(k2-4k+6)
Step-by-step explanation:
I think is -5(k2-4k+6)