Answer:
The units are always squared. The area can be found when given the diameter by first finding the radius. Circumference can be used to find area.
Step-by-step explanation:
What is the expanded expression form that is equivalent to 3(x+3y) ?
It is = 3x+9y
Answer:
just multiply all the variables.
3 pants times 3 shirts= 9.
only 1 hat, so no variable there.
9 outfits
Answer:
you'll have to pay $20
Step-by-step explanation:
499+49.99x=y
499 is the initial cost of the computer
49.99x means you pay 49.99 per game
y is the total cost
