Answer:
40.90
Step-by-step explanation:
I do not know what pen is but if it is dollars then....
Answer:
233
Step-by-step explanation:
2ed
If the side length is n, then the perimeter is 9n. The closest multiple of 9 to 80 is 81, so n = 9.
9514 1404 393
Answer:
1/9^5
Step-by-step explanation:
_____
An exponent is an indicator of repeated multiplication. As you can see, factors in the numerator cancel those in the denominator, so the result is the difference of the exponents.
Answer:
A rectangle with length 3 and width 2 has an area of 3%2A2=6 square units while a rectangle with length 6 and width 1 has an area of 6%2A1=6 square units.
Step-by-step explanation: