Cross multiplying:-
18*x = 12*30
x = 360 / 18
x = 20 answer
Answer:
Step-by-step explanation:
Answer:
-4r
Step-by-step explanation:
r + (-5r)
1r + (-5r)
Factor out an r
r( 1 -5)
One minus 5 is negative 4. If you have one dollar and you borrow five dollars, how much did you borrow? 4 but that 4 is borrowed so it is negative
r (-4)
-4r
Answer:
its 5 hours i think
Step-by-step explanation:
Answer:
I think the answer is b
Step-by-step explanation:
3cos(x)+3
