1/3 of 45 is 15.
So 45-15= 30.
1/5 of 30 is 6.
So 30-6=24.
There are 24 houses left to be sold.
I believe it is 3x+21 but i could be wrong :/ my explaination is -3 • -X would be +3x because it was distributed and -3 • -7 would be +21
HAHA funny. The angle stays the same. 59 degrees.
-45j+-9k
because -9 times 5j is -45j
and -9 times k is -9k
