
÷

Multiply

by the reciprocal of

, which is

=

×

=

We can simplify it further:
The greatest common factor here is
168
=
You have to find the area of both the square and rectangle. use the formula A=wl
square = 3x3 = 9
rectangle = 10x3 = 30
area= 39 (i think)
Answer:
There are 192 permutations in the word ESCHEW. My source was wordunscrambler. I hope this helps, and good luck!
Step-by-step explanation:
Answer:
If the mean of four numbers is 7, we know that their sum is 7 * 4 = 28. We can use this information to find the last number. If the fourth number is x, we can write:
2 + 5 + 17 + x = 28
24 + x = 28
x = 4